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 Question 445818: The length of a rectangle is 3 feet greater than its width. The area of the rectangle is 108ft square. Find the length and width. Click here to see answer by jorel1380(2518)

 Question 446032: confused the answer i got was -300 but confused on the second part.For the following equation, state the value of the discriminant and then describe the nature of the solutions.-5x^2+10x-20=0 What is the value of the discriminant? Click here to see answer by stanbon(57967)

 Question 446108: VERIFY each trigonometric identity: I'd appreciate any help:) a) (1/cos^2x)-(1/cot^2x)=1 b) (sinx/1+cosx)=(1-cosx/sinx) c) (secx/sinx)-(sinx/cosx)=cotx d) (cos^2x/1-sinx)=sinx+1 Click here to see answer by stanbon(57967)

 Question 446210: 2 2x +5x_3=0 (i m yr new student & my name is fareeha & i study in class 8 plz provide me the solution of my question )thank you ...... Click here to see answer by Alan3354(31518)

 Question 446089: The length of the top of a table is 7m greater than the width. the area is 78m^2. find the dimensions of the table Click here to see answer by chriswen(106)

 Question 446211: 2 2x +5x-3=0 ( i m yr new student my name is fareeha & i study in class 8 ).... Click here to see answer by stanbon(57967)

 Question 446322: The length of the top of a table is 4m greater than the width. The area is 77m^2. Find the dimensions of the table Click here to see answer by chriswen(106)

 Question 446295: factor 0= 5X sqaured minus 2x plus 42 Click here to see answer by chriswen(106)

 Question 446557: Solver for x square root of 3x+1 plus 3 = x Click here to see answer by ewatrrr(10682)

 Question 446568: I am thinking of three consecutive integers. The square of the largest is 12 less than the sum of the squares of the other two. Find the integers. Click here to see answer by chriswen(106)

 Question 446744: for the following equation, state the value of the discriminant and then describve the nature of the solution -8x^2+5x+13=0 Click here to see answer by chriswen(106)

 Question 446754: The sum of the roots of 8x² - 2x = 1 is: Click here to see answer by josmiceli(9817)

 Question 446747: rewrite the following expression with positive exponenets (13xy)^-5/ Click here to see answer by benni1013(197)

 Question 446753: The values of a, b, and c in the equation x² + 6x - 55 = 0 are: Click here to see answer by rfadrogane(214)

 Question 447227: Well, I have a math problem that say," Yoy have 180 feet of fence to make a rectangular pen. One side of the pen will be against a 200 foot wall, so it requires no fence. What are the dimensions of the rectangle with the maximum area?" and i would like for you to help me on it. Click here to see answer by ankor@dixie-net.com(15746)

 Question 447354: Find the equation of a quadratic function with x-intercepts(2,0) and (-7,0) and y-intercept (0,5) Click here to see answer by stanbon(57967)

 Question 447343: In a quadratic equation, once you have something that looks like this- -9(plus/minus)(square root) 121. Do you (plus minus) the square root of the number or the actual number? Click here to see answer by stanbon(57967)

 Question 447439: Can this be factored if so how do I factor it -y4-9y3+p2? Click here to see answer by stanbon(57967)

 Question 447448: Determine the type of number that the solutions of: x^2+8x-9=0 will be Click here to see answer by stanbon(57967)

 Question 447407: A gound base missile is launched from the origin (0,0), it reaches a maximum height of 10km and lands 200km away at the point (200,0) determine the quadratic equation. The missiles flight path is a parabola. Click here to see answer by ankor@dixie-net.com(15746)

 Question 447715: The equation x^2 + x - 4 = (x + a) (x+ b) is true. what is ab Click here to see answer by stanbon(57967)

 Question 447713: The equation x>2 + x - 4 = (x + a) (x+ b) is true. what is ab Click here to see answer by richard1234(5390)

 Question 447758: what is A sub N = 2n squared -1? I'm looking for the "10th term" Click here to see answer by richard1234(5390)

 Question 447847: Find two consecutive positive integers such that the sum of their squares is 41. Click here to see answer by algebrahouse.com(1079)