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

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

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User Steven Hirlston
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8.1k points

1 Answer

7 votes

A=(x+2)(2(x+2)=(x+2)(2x+4)=2x^2+4x+4x+8=\\ =x^2+8x+8
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User Avi Das
by
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