Question

Enter your answer and show all the steps that you use to solve this problem in the space provided.
Evaluate the expression for the given value of the variable.

Answer 1

Answer:

The value of the expression at b = -2 is thus -6

Step-by-step explanation:

We have been given the expression;

$|b|+b^{3}$

and we are required to evaluate the expression for b = -2

We simply substitute b with -2 in the given expression and simplify;

$|-2|+(-2)^{3}\\\\|-2|=2\\\\(-2)^{3}=-2*-2*-2=-8\\ \\|-2|+(-2)^3=2+(-8)=2-8=-6$