All Solvers

List of all Solvers

These lessons are listed with newest lessons first.

• Quadratic Formula in Quadratic_Equations, by jim_thompson5910(7794)   Seen 16564 times.
• FIND hypotenuse by two sides in Pythagorean-theorem, by ichudov(332)   Seen 5343 times.
• Compare two Ratios in Proportions, by Shruti_Mishra(0)   Seen 391 times.
• Solver Title in test, by MathLover1(1132)   Seen 384 times.
• Im the best!! in Linear-systems, by heyLexxi(0)   Seen 1181 times.
• angles of right triangles in Angles, by awang1996(42)   Seen 509 times.
• Compute Mean, Median and Standard Deviation of a set of numbers in Probability-and-statistics, by Shruti_Mishra(0)   Seen 1130 times.
• Distance Formula to determine length on coordinate plane in Coordinate-system, by pirategirl(1)   Seen 817 times.
• Black Scholes Option Pricing in Finance, by PrateekJain(0)   Seen 511 times.
• Retirement Income Calculator in Finance, by PrateekJain(0)   Seen 705 times.
• area of four walls of the room where it is in the shape of a rectangle in Rectangles, by simran(1)   Seen 495 times.
• find other angles in Rectangles, by simran(1)   Seen 520 times.
• work problem in Rate-of-work-word-problems, by HyperBrain(495)   Seen 930 times.
• Completing the Square to Get a Quadratic into Vertex Form in Polynomials-and-rational-expressions, by jim_thompson5910(7794)   Seen 7515 times.
• Solve the System of Equations by Graphing in Linear-equations, by jim_thompson5910(7794)   Seen 8873 times.
• Solving a linear system of equations by subsitution in Linear_Algebra, by jim_thompson5910(7794)   Seen 7867 times.
• Factoring using the AC method (Factor by Grouping) in Polynomials-and-rational-expressions, by jim_thompson5910(7794)   Seen 15126 times.
• Fractions Solver in Numeric_Fractions, by jim_thompson5910(7794)   Seen 8615 times.
• Surface area of a cube. in Surface-area, by BurningFlame_marc(76)   Seen 2769 times.
• Find x:Version 2.0---|x|=a, a:given in absolute-value, by HyperBrain(495)   Seen 1674 times.
• Graph of a cubic equation in Graphs, by HyperBrain(495)   Seen 2720 times.
• Find the length of the diagonal in Rectangles, by HyperBrain(495)   Seen 878 times.
• Where is the centroid of that triangle? in Graphs, by HyperBrain(495)   Seen 1033 times.
• Reducing Fractions Calculator in Numeric_Fractions, by jim_thompson5910(7794)   Seen 17058 times.
• Find the Midpoint in Graphs, by HyperBrain(495)   Seen 3400 times.
• Evaluating a Quadratic equation ------SOLVER TYPE in Quadratic_Equations, by HyperBrain(495)   Seen 7546 times.
• Find the equation of the line(with graph)---slope a nd y-intercept:given in Linear-equations, by HyperBrain(495)   Seen 5672 times.
• Find all x:Version 1.0----|x|>a, a:given in test, by HyperBrain(495)   Seen 751 times.
• y varies directly as x----SOLVER TYPE! in Miscellaneous_Word_Problems, by HyperBrain(495)   Seen 1750 times.
• Find x:Version 1 in Equations, by HyperBrain(495)   Seen 3030 times.
• Find x and y: version 1---x+y and x-y :given in test, by HyperBrain(495)   Seen 891 times.
• Area of a Circular Sector:Version 1 in Surface-area, by HyperBrain(495)   Seen 1058 times.
• Area of a Rectangle in Rectangles, by BurningFlame_marc(76)   Seen 905 times.
• Finding the Equation of a Line in Linear-equations, by jim_thompson5910(7794)   Seen 9520 times.
• Corporate Finance: Calculate return on portfolio of upto 3 securities in Finance, by Shruti_Mishra(0)   Seen 749 times.
• Compute Profit and Profit Margin, given Revenue and Cost in Finance, by Shruti_Mishra(0)   Seen 639 times.
• Personal Finance: Calculate Principal if Time, Interest Rate and Compound Interest are given in Finance, by Shruti_Mishra(0)   Seen 774 times.
• Corporate Finance: Calculate Equal Monthly Installments (EMI) given Down Payment in Finance, by Shruti_Mishra(0)   Seen 840 times.
• Corporate Finance: Compare Loans (using Equal Monthly Installments) in Finance, by Shruti_Mishra(0)   Seen 572 times.
• Corporate Finance: Calculate Equal Monthly Installments (EMI) in Finance, by Shruti_Mishra(0)   Seen 716 times.
• Corporate Finance: Get yearly depreciation schedule (for 5 years), given principal and depreciation rate: Reducing balance/Writt in Finance, by Shruti_Mishra(0)   Seen 494 times.
• Corporate Finance: Get yearly depreciation schedule, given Prinicpal and Time to depreciate: Straight line method in Finance, by Shruti_Mishra(0)   Seen 406 times.
• Corporate Finance: Calculate Beta of a security or portfolio in Finance, by Shruti_Mishra(0)   Seen 5671 times.
• Corporate Finance: Calculate return on security, given Risk Free Rate, Beta and Market Return in Finance, by Shruti_Mishra(0)   Seen 1287 times.
• Corporate Finance: Given cash flow amounts for 5 years, calculate the PV in Finance, by Shruti_Mishra(0)   Seen 553 times.
• Corporate Finance: Calculate Present Value of a fixed cash flow, given Interest Rate and Time period in Finance, by Shruti_Mishra(0)   Seen 732 times.
• Personal Finance: Convert compound interest to equivalent simple interest for a given period in Finance, by Shruti_Mishra(0)   Seen 1554 times.
• Personal Finance: Calculate Interest Rate, given Principal, Compound Interest and Time in Finance, by Shruti_Mishra(0)   Seen 1698 times.
• Personal Finance: Convert simple interest to equivalent compound interest for a given period in Finance, by Shruti_Mishra(0)   Seen 741 times.
• Personal Finance: Calculate Time if Principal, Interest and Compund Interest Rate have been given in Finance, by Shruti_Mishra(0)   Seen 764 times.
• Personal Finance: Calculate Time if Principal, Interest and Simple Interest Rate have been given in Finance, by Shruti_Mishra(0)   Seen 1177 times.
• Personal Finance: Calculate Interest Rate, given Principal, Simple Interest and Time in Finance, by Shruti_Mishra(0)   Seen 1521 times.
• Personal Finance: Calculate Compund Interest, given Principal, Time and Interest Rate in Finance, by Shruti_Mishra(0)   Seen 3285 times.
• Personal Finance: Calculate Simple Interest, given Principal, Time and Interest Rate in Finance, by Shruti_Mishra(0)   Seen 9427 times.
• Perimeter of a Rectangle in Rectangles, by jim_thompson5910(7794)   Seen 1405 times.
• Finding the Equation of a Line Parallel or Perpendicular to a Given Line in Linear-equations, by jim_thompson5910(7794)   Seen 11119 times.
• Volume for a Frustum of Cone in Volume, by zerosignal(28)   Seen 1324 times.
• Surface Area and Circumference of a Circle in Surface-area, by zerosignal(28)   Seen 3338 times.
• Volume of a Hollow Cylinder in Volume, by zerosignal(28)   Seen 2015 times.
• Volume of a Hollow Sphere in Volume, by zerosignal(28)   Seen 741 times.
• Volume of a Spherical Wedge in Volume, by zerosignal(28)   Seen 604 times.
• Volume of a Spherical Segment in Volume, by zerosignal(28)   Seen 702 times.
• Compound Interest Solver in Money_Word_Problems, by jim_thompson5910(7794)   Seen 1769 times.
• Plot a Single Point in Graphs, by jim_thompson5910(7794)   Seen 4096 times.
• Solving a System of Linear Equations by Elimination/Addition in Linear_Algebra, by jim_thompson5910(7794)   Seen 6501 times.
• Finding the slope in Linear-equations, by jim_thompson5910(7794)   Seen 17094 times.
• Simplifying Square Roots (whole numbers only) in Radicals, by jim_thompson5910(7794)   Seen 15804 times.
• Factorial in Probability-and-statistics, by jim_thompson5910(7794)   Seen 2103 times.
• Permutations and Combinations (with NPR and NCR) in Probability-and-statistics, by jim_thompson5910(7794)   Seen 7250 times.
• Graphing Linear Equations in Linear-equations, by jim_thompson5910(7794)   Seen 16122 times.
• Converting Linear Equations in Standard form to Slope-Intercept Form (and vice versa) in Linear-equations, by jim_thompson5910(7794)   Seen 17107 times.
• Factoring Quadratics with a leading coefficient of 1 (a=1) in Polynomials-and-rational-expressions, by jim_thompson5910(7794)   Seen 6747 times.
• Solver Title in Quadratic_Equations, by THANApHD(104)   Seen 4846 times.
• Volume for cube in Volume, by THANApHD(104)   Seen 850 times.
• Calculate side length of equilateral triangle inscribed in the circle in Circles, by chillaks(0)   Seen 3726 times.
• Arc Length in Circles, by chillaks(0)   Seen 1337 times.
• To calculate Surface area of a sphere in Surface-area, by chillaks(0)   Seen 2232 times.
• To calculate surface area of a torus in Surface-area, by chillaks(0)   Seen 1456 times.
• To calculate area of rhombus in Parallelograms, by chillaks(0)   Seen 1227 times.
• Area of Parallelogram in Parallelograms, by chillaks(0)   Seen 1285 times.
• internal angle of polygon in Polygons, by chillaks(0)   Seen 1081 times.
• To calculate Surface area of rectangular box. in Surface-area, by chillaks(0)   Seen 7162 times.
• Calculate solid angle on a cone in Bodies-in-space, by chillaks(0)   Seen 2023 times.
• Calculate area of a sector in Circles, by chillaks(0)   Seen 1848 times.
• Solver Title in Proofs, by 11235813213455(2)   Seen 571 times.
• Solver Title in Proofs, by 11235813213455(2)   Seen 571 times.
• To find midpoint of segment connecting two point in Points-lines-and-rays, by chillaks(0)   Seen 1977 times.
• Find the area of triangle if width and height is given in Triangles, by hummingbird(0)   Seen 2507 times.
• To determine if 3 points lie in a line in Points-lines-and-rays, by chillaks(0)   Seen 1088 times.
• Surface area and Volume of a pyramid. in Volume, by hummingbird(0)   Seen 1793 times.
• Surface area and Volume of a cylinder in Volume, by hummingbird(0)   Seen 2617 times.
• Find the surface area and volume of a cone in Volume, by hummingbird(0)   Seen 2578 times.
• complementary, supplementary angle calculator in Angles, by hummingbird(0)   Seen 3183 times.
• Find the area of triangle if 3 sides are given in Triangles, by hummingbird(0)   Seen 4344 times.
• Find Degrees of a Right Triangle in Triangles, by Smirnov(15)   Seen 2902 times.
• Finding a distance between a point given by coordinates (x, y) and a line given by equation y=ax+b in Coordinate-system, by hummingbird(0)   Seen 4331 times.
• Min/Max of a Quadratic Function in Functions, by hummingbird(0)   Seen 5613 times.
• Distance between two points in three dimensions in Length-and-distance, by hummingbird(0)   Seen 1200 times.
• Distance between two points in two dimensions in Coordinate-system, by hummingbird(0)   Seen 2873 times.
• Distance between two points in two dimensions in Length-and-distance, by hummingbird(0)   Seen 2198 times.
• Distance between two points in three dimensions in test, by hummingbird(0)   Seen 2685 times.
• Linear Systems by Addition in test, by aaaaaaaa(137)   Seen 2693 times.
• Solve Any proportion in Proportions, by ichudov(332)   Seen 13832 times.
• Mixing Acids in Linear_Equations_And_Systems_Word_Problems, by bmauger(101)   Seen 2334 times.
• SUBSTITUTION solver -- compute expression given values in expressions, by ichudov(332)   Seen 17866 times.
• FIND EQUATION of straight line given 2 points in Linear-equations, by ichudov(332)   Seen 28447 times.
• FIND inverse of complex number in Complex_Numbers, by ichudov(332)   Seen 7746 times.
• COMPUTE an average in Average, by ichudov(332)   Seen 7109 times.
• ARITHMETIC on Complex Numbers in Complex_Numbers, by ichudov(332)   Seen 20088 times.
• Linear System solver (using determinant) in Linear-systems, by ichudov(332)   Seen 65261 times.
• SOLVE linear system by SUBSTITUTION in Linear-systems, by ichudov(332)   Seen 68942 times.
• SOLVE a linear equation in Linear-equations, by ichudov(332)   Seen 36121 times.
• COMPLETING THE SQUARE solver for quadratics in Quadratic_Equations, by ichudov(332)   Seen 35987 times.
• DESCRIBE a linear EQUATION: slope, intercepts, etc in Linear-equations, by ichudov(332)   Seen 20477 times.
• Add, Subtract and Multiply Polynomials and Simplify in Polynomials-and-rational-expressions, by ichudov(332)   Seen 56626 times.
• PLOT any circle and describe it in Circles, by ichudov(332)   Seen 1690 times.
• GRAPH absolute value in absolute-value, by ichudov(332)   Seen 9779 times.
• DRAW any ellipse in Quadratic-relations-and-conic-sections, by ichudov(332)   Seen 4327 times.
• GRAPH a logarithm in Exponential-and-logarithmic-functions, by ichudov(332)   Seen 6281 times.
• COMPUTE a square root of a number in Square-cubic-other-roots, by ichudov(332)   Seen 22702 times.
• FIND a line by slope and one point in Linear-equations, by ichudov(332)   Seen 14977 times.
• algebra in Linear-systems, by joe(0)   Seen 10473 times.
• Find Side of right triangle by another side and hypotenuse in Pythagorean-theorem, by ichudov(332)   Seen 5692 times.
• Solver that finds angles in right triangle in Pythagorean-theorem, by ichudov(332)   Seen 3082 times.
• EXPLAIN simplification of an expression in Equations, by ichudov(332)   Seen 33724 times.
• SIMPLIFY any expression (no substitution) in Expressions-with-variables, by ichudov(332)   Seen 42782 times.
• SUBSTITUTION solver -- shows cartoon of substitution in Expressions-with-variables, by ichudov(332)   Seen 14829 times.
• SOLVE any equation in Equations, by ichudov(332)   Seen 77137 times.
• SOLVE quadratic equation with variable in Quadratic_Equations, by ichudov(332)   Seen 41802 times.
• SOLVE quadratic equation (work shown, graph etc) in Quadratic_Equations, by ichudov(332)   Seen 68949 times.
• Plot a parabola and a tangent to it in Quadratic_Equations, by ichudov(332)   Seen 24093 times.
• CARTOON of elevator going up and down in Coordinate-system, by ichudov(332)   Seen 4244 times.
• ADDING small integers by counting APPLES in decimal-numbers, by ichudov(332)   Seen 2630 times.
• SUBTRACTING small integers by counting APPLES in decimal-numbers, by ichudov(332)   Seen 1999 times.
• FIND volume of a room in Volume, by ichudov(332)   Seen 5192 times.
• FIND volume of a cube in Volume, by ichudov(332)   Seen 3747 times.
• FIND volume of a sphere in Volume, by ichudov(332)   Seen 6790 times.
• PLOT a graph of a function in Functions, by ichudov(332)   Seen 12704 times.
• CARTOON of a train on a number line in Number-Line, by ichudov(332)   Seen 1452 times.
• CARTOON of a TRUCK on number line in Number-Line, by ichudov(332)   Seen 1112 times.
• CARTOON of subtracting your decimals in decimal-numbers, by ichudov(332)   Seen 2222 times.
• DESCRIBE a circle by radius in Circles, by ichudov(332)   Seen 2150 times.
• FIND reciprocal of a NUMBER in Inverses, by ichudov(332)   Seen 8349 times.
• FIND reciprocal of a FRACTION in Inverses, by ichudov(332)   Seen 4385 times.
• CARTOON of adding your decimals in decimal-numbers, by ichudov(332)   Seen 4224 times.
• PLOT any graph in Graphs, by ichudov(332)   Seen 28274 times.
• DESCRIBE a cylinder in Bodies-in-space, by ichudov(332)   Seen 1310 times.
• CARTOON (animation) that multiplies signed numbers in Signed-numbers, by ichudov(332)   Seen 4838 times.
• WRITE a number in scientific notation in decimal-numbers, by ichudov(332)   Seen 13897 times.
• Find factors of any number in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 30010 times.
• show some multiples of a number in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 2774 times.
• Convert Decimal to Fraction in Numeric_Fractions, by ichudov(332)   Seen 19924 times.
• Subtraction of signed numbers in Signed-numbers, by ichudov(332)   Seen 8821 times.
• Factor any number in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 16570 times.
• CARTOON of distributive property for subtraction in Distributive-associative-commutative-properties, by ichudov(332)   Seen 4316 times.
• Compute Least Common Multiple in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 11145 times.
• Plot two numbers on number line in Number-Line, by ichudov(332)   Seen 2190 times.
• SHOWS addition on the number line, positive and negative numbers in Number-Line, by ichudov(332)   Seen 2763 times.
• Divisibility of one number over another in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 5003 times.
• Addition of signed numbers in Signed-numbers, by ichudov(332)   Seen 12283 times.
• CARTOON of distributive property for addition in Distributive-associative-commutative-properties, by ichudov(332)   Seen 12670 times.
• Calculate diagonal of a rectangle in Geometry_Word_Problems, by ichudov(332)   Seen 8902 times.
• Find Greatest Common Factor in Divisibility_and_Prime_Numbers, by ichudov(332)   Seen 9436 times.
• Age Word Problem solver (uses Linear System solver) in Numbers_Word_Problems, by ichudov(332)   Seen 2296 times.
• Plot a number on a number line in Number-Line, by ichudov(332)   Seen 3878 times.
• You, too, can write your own solvers. They will have your name on them. It is easy, too. Click here to create a solver. Click here for more information. Simply go to any section of my site and look for 'Create a solver' link.
If you have your own solvers here, you can view and edit your solvers.