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06-12-2019
Mathematics

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A rectangular prism has side lengths x - 4 cm, x + 1 cm and 3x cm. Find the volume of the rectangular prism

Respuesta :

06-12-2019

Answer:

volume of rectangular prism =(length)(width)(height)

v=(x-4)(x+1)(3x)

[tex]v=(x^2+x-4x-4)(3x)\\v=(x^2-3x-4)(3x)\\v=3x^3-9x^2-12x[/tex]

Step-by-step explanation:

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