# geometry

A rectangular prism has dimensions of x + 1, x - 1, and x.

Write an expression for the total volume of the prism.

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1. V = lwh

V = x * (x + 1) * (x - 1)

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2. You have the dimensions (l, w, h). V = l*w*h

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3. V=abc a-height b-width c-length
v=(x-1)(x+1)x

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4. x^3-1

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