3 years ago

If the width of a rectangle is x + 2 and the length is twice as long, what is the area?

Mathematics

1 answer:

lawyer [7]3 years ago

4 0

$A=(x+2)(2(x+2)=(x+2)(2x+4)=2x^2+4x+4x+8=\\
=x^2+8x+8$

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