Question

evaluate the expressions. find the value of $z^3$ when $z = 5$. first, substitute 5 for $z$. $z^3$ \boxed{}^3

Explanation:

Step1: Substitute z with 5

$z^3 = 5^3$

Step2: Calculate the cube of 5

$5^3 = 5 \times 5 \times 5 = 125$

Answer:

125