Question

find the value of the expression
$(d \times 2) \times h^2$
for $d = 2$ and $h = 2$.

Explanation:

Step1: Substitute given values

Substitute $d=2$, $h=2$ into expression:
$(2 \times 2) \times 2^2$

Step2: Calculate inner parentheses

Compute $2 \times 2$:
$4 \times 2^2$

Step3: Calculate the exponent

Compute $2^2$:
$4 \times 4$

Step4: Multiply remaining terms

Calculate final product:
$4 \times 4 = 16$

Answer:

16