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Question 59317: x^2+x-6
Click here to see answer by checkley71(8405)

Question 59316: (2x-4)^2=20
Click here to see answer by checkley71(8405)

Question 59313: Solving Quadratic Equation
x^2=49
Click here to see answer by checkley71(8405)

Question 59318: x^2=49
Click here to see answer by funmath(2873)

Question 59476: Please help me to solve 9/(x-5)-1=8/(x+5)
Thanks
Click here to see answer by Nate(3495)

Question 59442: I need help with this problem
applications of quadratic equation
find two numbers whose sum is 7 and whose product is 10.
Click here to see answer by checkley71(8405)

Question 59581: I can't seem to get these right - help would be appreciated:
(Not necessary to find the roots - just determine the number & type of solution) use a discriminant to determine the number of solutions for the quadratic equasions - and if the solutions are real or complex.
a. 2x^2+x-1=0
b. 4/3x^2-2x+3/4=0
c. m^2+m+1=0
Thank you very much!
Click here to see answer by stanbon(26259)

Question 59580: Could I please get some assistance with this?
Find the roots of the expression - factor the quadratic expression completely:
6x^2 - 42x + 72
Thank you!
Click here to see answer by uma(370)

Question 59583This question is from textbook college algebra
: 3x^2-7x=0
3x^2+33=2x^2+14x
(x-3)^2=9
(3x-6)^2=4x^2This question is from textbook college algebra

Click here to see answer by funmath(2873)

Question 59437: x^2-8=0
Click here to see answer by funmath(2873)

Question 59460This question is from textbook Algebra and Trigonometry

: 2. x+3y=-9 Question: Add -9 to both sides of Equation. Do this by adding -9 to the right side, and x+3y (Which equals -9) to the left side. The resulting equation should have only x as the variable. The y should have been eliminated.This question is from textbook Algebra and Trigonometry

Click here to see answer by pvaka(23)

Question 59439: (x=2)^2=16
Click here to see answer by funmath(2873)

Question 59438: (x=2)^2=16
Click here to see answer by funmath(2873)

Question 59641: Hi,
Help on this one would be greatly appreciated!
How do we find D if it is in the form ax^2 + bx = c?
D= Discrimatory
Click here to see answer by funmath(2873)

Question 59649: Can you please help me solve this problem:
Find all solutions to x^3+6x^2+11x+6=0 if x=-3is one of it's solutions.
Click here to see answer by stanbon(26259)

Question 59690This question is from textbook Intermediate Algebra Concepts and Graphs
: Can someone help?

Solve: 6t^4=-t^2+5
I keep getting t=radical 5/radical 6 and t=+or-I
the answer in the back of the book is t=+or-radical30/6 and t=+or-I
What am I doing wrong?This question is from textbook Intermediate Algebra Concepts and Graphs

Click here to see answer by chitra(359)

Question 59714: When graphing the fallowing system the two lines are _____________.
3x+y=10
x+3y=15
a) are parallel
b) intersect at exactly 1 point
c) are the same
d) intersect at two points
e) none of the above
Click here to see answer by stanbon(26259)

Question 59821: i can never figure out word problems can you please help. thank you in advance
108. Boxing match. A boxing ring is in the shape of a square, 20 feet on each side. How far apart are the fighters when they are in opposite corners of the ring?
Click here to see answer by checkley71(8405)

Question 59823: what is a domain? and how would i figure this out? is there an easy way to solve this?? can you please help thank you very much

Determine the domain of each relation.
28. y = \/ x-2
30. y = 4-x^2

Click here to see answer by venugopalramana(3286)

Question 59849: real or imaginary solutions
84. 3y^2 + 4y – 1 = 0
Click here to see answer by funmath(2873)

Question 59982This question is from textbook college algebra
: x^2-4x+4=49
(3x-6)^2=4x^2
(x-1)^2+(x^2+1)-12=0This question is from textbook college algebra

Click here to see answer by uma(370)

Question 59824: how do i find imaginary answers???
Find all real or imaginary solutions to each equation
78. W^2 = -225

Click here to see answer by tutorcecilia(2042)

Question 59998This question is from textbook
: solve
5xy + 2z if x = -3, y = 2 and z = -5This question is from textbook

Click here to see answer by uma(370)

Question 59999This question is from textbook
: Find (-4ab)(-3c)This question is from textbook

Click here to see answer by tutorcecilia(2042)

Question 60001This question is from textbook
: Find
8b(1.7f)This question is from textbook

Click here to see answer by tutorcecilia(2042)

Question 60103: How do you solve 7y2+6=y2 and x2-1=-16
Click here to see answer by chitra(359)

Question 60104: How do you solve 4x2=96, x2-20=0, and 5(x-2)2=125
Click here to see answer by funmath(2873)

Question 60108: How do you solve these problems by using the
quadratic formula x² = 6x - 4 and
x² + 16x + 60 = 5
Click here to see answer by Edwin McCravy(2920)

Question 60245This question is from textbook Alegbra Concepts and Applications
: What is the equation of the parabola that moves the parent graph of
y=x^2 down 10 units?This question is from textbook Alegbra Concepts and Applications

Click here to see answer by funmath(2873)

Question 60251This question is from textbook Mcdougal littell algebra 2
: i dont know how to do it and i need to know how to do it by hand could you explain it for me thanks alotThis question is from textbook Mcdougal littell algebra 2

Click here to see answer by funmath(2873)

Question 60243This question is from textbook Alegbra Concepts and Applications
: The graph shows the pair of points at (-4,-2) and (-1,-1). Determine the slope of the line through the two pointsThis question is from textbook Alegbra Concepts and Applications

Click here to see answer by tutorcecilia(2042)

Question 60273This question is from textbook Alegbra Concetps and applications
: Solve the equation
3(y-7) = y +3This question is from textbook Alegbra Concetps and applications

Click here to see answer by funmath(2873)

Question 60270This question is from textbook Alegbra Concepts and Applications
: Find 63 divided by (-9)This question is from textbook Alegbra Concepts and Applications

Click here to see answer by funmath(2873)

Question 60312: It says for each equation identify the axis of symmetry, create a suitable table of values, ans sketch the graph (including the axis of symmetry)
I got the axis of symmetry as 3. Is this right? Can you do the rest step by step for me! Thanks in advance!
ac
Click here to see answer by funmath(2873)

Question 60107: How do you complete the square of x2-8x=33 and x2-8x+40=0
Click here to see answer by checkley71(8405)

Question 60107: How do you complete the square of x2-8x=33 and x2-8x+40=0
Click here to see answer by ankor@dixie-net.com(6691)

Question 60397: Determine weather the graph of each parabola opens upward or downward.
24. y = ½ x^2 + 3
how do i determine which way the parabola opens?? can you please assist me??
thanks you are wounderful :)
Click here to see answer by josmiceli(3003)

Question 60382: Multiply and solve for y are the instructions.
y + 3 = 15
Please show step by step in solving the equation.
Please e-mail asap. Thank you. JC
Click here to see answer by brandonpark2889(31)

Question 60392: 94. (sqrt 7x + 29) = x+3 can you please assist me with this one . thanks your great:)
Click here to see answer by brandonpark2889(31)

Question 60394: 62. (x – 10)(x – 2) = -20 thanks for all your help, i really am trying
Click here to see answer by ptaylor(1578)

Question 60313: Can you help me graph the equation y=x^2-4x and y=-x+1
Thanks so much!
ac
Click here to see answer by tutorcecilia(2042)

Question 60446This question is from textbook alegbra concepts and applications
: Find the distance between the points
(0,2) and ( 3,6)This question is from textbook alegbra concepts and applications

Click here to see answer by josmiceli(3003)

Question 60449This question is from textbook alegbra concepts and applications
: Simplify

y^2 - 6y + 9 divided by
y^2 - 3yThis question is from textbook alegbra concepts and applications

Click here to see answer by asha(30)

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