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LiRa [457]
3 years ago
11

The length of a rectangle is represented by x2 + 3x + 2, and the width is represented by 4x.

Mathematics
1 answer:
Amanda [17]3 years ago
5 0
A: Perimeter = 2*length + 2*width = 2x^2 + 14x + 4

B: Area = length*width = 4x^3 + 12x^2 + 8x
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