Factor the expression below.
x2 - 6x + 9
oa. (x - 3)(x + 3)
b. 318-2x+3)
c. (x+3)(x + 3)
d. (x-3)(x-3)

(x-3) (x+3)

Step-by-step explanation:

x2-6x+9

x(x-6)+9

(x-6) (x+9)

(x-3) (x+3)

80%

step-by-step explanation:

(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