Question

PLEASE EXPLAIN!

Simplify the expression and then evaluate for the given value of the variable.

5x3−2x+13+7x−6x3−4x+x3, as x=2

Answer 1

Answer:

15

Step-by-step explanation:

5(2)(3)-2(2)+13+7(2)-6(2)(3)-4(2)+(2)(3)

30-4+13+14-36-8+6

15