Question

The area of a rectangle is 12x^2 - 8x - 15. The width is (2x - 3). What is the length of the

rectangle?

Answer 1

6x+5 us the length of the rectangle

Explanation:

If A = 12x² - 8x - 15 and w = 2x - 3, then..

l = (12x² - 8x - 15)/(2x - 3)

= (2x - 3)(6x + 5)/(2x - 3)

= 6x + 5 cm