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3 years ago

The width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.

Mathematics

1 answer:

OLEGan [10]3 years ago

6 0

Answer:

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Step-by-step explanation:

W=2x²+9x-7

L=x²-9

2(3x²+9x-16)

6x²+18x-32

The bold is the perimeter.

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hope it helps

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The width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.​

The width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.