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Mathematics 17 Online
OpenStudy (anonymous):

The volume of a cube with side length x + 2 is given by the polynomial x^3 + 6x^2 + 12x +8. What is the volume of the cube if x = 3???

OpenStudy (primeralph):

just plug in 3 for x.

OpenStudy (primeralph):

errrr.........what part of my definition is confusing?

OpenStudy (primeralph):

.....no offense, just asking

OpenStudy (hunus):

If Volume is x^3 + 6x^2 + 12x +8, just put 3 everywhere you see x

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