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3 years ago

7

The rectangle below has an area of x^2-16 meters and the width of x+4 meters what expression represents the length of the rectan

gle

1 answer:

Karolina [17]3 years ago

5 0

L=A/W so

L=(x^2-16)/(x+4) factoring the numerator...

L=((x+4)(x-4))/(x+4) (x+4)s cancel leaving..

L=x-4

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