Question

Evaluate the expression when a=−2, b=3, and c=−8.

−ab3−ac=?

Answer 1

= 2

Explanation:

Input the numbers

-(-2) * 3 * 3 - (-2) * (-8) = ? Note - * - as in -(-2) = + 2

2 * 9 + 2 * -8 = ?

18 - 16 = 2