The area of a rectangular garden can be expressed as A = 2x^2 -x -6. The width of the garden is 2x+3. Find an expression for the

Question

3 years ago

9

length of the garden. Write it below.

1 answer:

zalisa [80] · Answer 1 · 2021-12-10T15:29:22+03:00

5 0

Answer:

Step-by-step explanation:

2x² -x - 6 = 2x² - 4x + 3x - 3*2

= 2x*(x - 2) + 3*(x - 2)

= (x-2)(2x + 3)

A = 2x² -x - 6

A = (x - 2)(2x + 3)

length*width = (x - 2)(2x + 3)

length * (2x +3) = (x - 2)(2x + 3)

$length=\frac{(x-2)(2x+3)}{(2x+3)}$

length = x - 2