Question

Which expression represents the area of the square? (Hint: A = s^2)

5x
A. 10x^3
B. 5x^6
C. 25x^5
D.25x^6

Answer 1

D

Explanation:

The area (A) of a square is calculated as

A = s² ( s is the side length )

Here s = 5x³ , then

A = 5x³ × 5x³

= 5 × 5 × x³ × x³

= 25 ×
`x^((3+3))`

= 25
`x^(6)` → D