Question

A classroom floor has an area of

(30x^3 + 8x^2, with a width of 2x feet.
What is the length of the floor?

Answer 1

15x² + 4x feet

Explanation:

We need to calculate (30x³ + 8x²) / 2x.

(30x³ + 8x²) / 2x

= 30x³ / 2x + 8x² / 2x

= 15x² + 4x