Fifteen times the square of a non zero number is equal to 20 times the answer

if were translating it the the answer is:

15 * x^2 = 20x

now solve for x

x = 4/3

x = 4/3

Step-by-step explanation:

15(x²) = 20x

15 = 20x/x²

15 = 20/x

15x = 20

x = 4/3

mental cunning

explanation:

he is often referred to as a man of twists and turns

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0