Question

A rectangular pool has dimensions 3x feet by 2x feet The deck around the pool is 5 feet wide.

The area of the pool alone in standard form is: ___
square feet
The area of the pool and deck together is: ___
square feet
Use ^ for exponent. Do not add spaces.

Answer 1

Explanation:

Pool area = L x W = 3 x * 2x = 6x^2 ft^2

Pool + deck = (L+10)(W+10) = (3x+10)(2x+10) = 6x^2 + 50x + 100 ft^2