Question

A rectangle has an area represented

by +² - 2t - 63. Find the expressions that represent the length and width of a rectangle.

Answer 1

Answer: The length is (t+7), and the width is (t-9)

Explanation

t² - 2t - 63 ---> original expression

(t-9)(t+7) ---> solve by factoring

The length is (t+7), and the width is (t-9)