What is 72 ÷ 8 + 4y3 when y = 3?

Mathematics · Middle School · Tue Nov 03 2020

Answered on

Given the numerical equation:

72/8 + 4y^3

Determine the answer when y = 3

Solution:

Simply substitute 3 to the value of y in the given equation and perform the indicated operations.

=72/8 + 4(3)^3

=9 + 4(27)

= 9 + 108

= 117

Final answer:
 =117