shawnporat shawnporat

24-02-2015
Mathematics

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The length of a rectangle is represented by 2l+2w. Express the perimeter as the product of two factors.

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apologiabiology apologiabiology

24-02-2015

so we can factor out th 2 in both becuaase of distributeive porperty

ab+ac=a(b+c)
so
2l+2w=2(l+w)

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