Jacki evaluated the expression below.
2 (3-1) + 4(8-12)
2 (2)+4(4)
8(2) + 16
16+16
32
what was jacki's error?
jacki should have simplified the exponent first.
jacki should have multiplied 4 and 8 first.
jacki did not subtract 12 from 8 correctly.
jacki should not have multiplied 8 and 2.

C  

Step-by-step explanation:

i just took the test

abde or 1,2,4, 5 is the answer

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