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What is the area of a rectangle with side lenghts 3x+2 and x-4
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What is the area of a rectangle with side lenghts 3x+2 and x-4

User Edward Peters
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For a rectangle, A = LW.

A = (3x + 2)(x - 4)

A = 3x^2 - 12x + 2x - 8

A = 3x^2 -10x - 8
User Alexroussos
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