It's D i just took the test, I'm sure of it
Answer:
2x - 3
Step-by-step explanation:
The are of a rectangle is computed using the formula:
A = L x W
The area given is:
2x² + 5x -12
So:
2x² + 5x -12 = L x (x + 4)
So we can solve this through division:
<u> 2x - 3 </u>
x + 4 | 2x² + 5x - 12
<u> - 2x² + 8x </u>
-3x - 12
<u>- -3x - 12</u>
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