Question

Evaluate each expression for the given values of the variable: x - y3 ; x = - 7, y = 3 ( y is squared by 3)

Answer 1

- 34

Explanation:

Given

x - y³ ← substitute x = - 7 and y = 3 into the expression

= - 7 - (3)³

= - 7 - 27

= - 34