Question

What is the value of this expression when a = 2 and b = -3?
a^3-b^3/5

Answer 1

=7.

Step-by-step explanation:

Answer 2

7

Explanation:

substitute the numbers into the equation

2³-(-3)³/ 5

simplify and solve the cubed numbers

8 - (-27) / 5

35/5 = 7