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Which of the following expressions represents the volume of a cube that is 2x on an edge? A.) 6x B.) 6x(3 squared) C.) 8x(3 squared) D.) 24x(squared)
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@Ddaddysgirl14
volume of a cube = the edge length cubed if edge length = x then volume = x^3
so 6x!?
so you need to find (2x) cubed
no 2x cubed = 2x * 2x * 2x
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=8x
no x*x*x = x^3
=24x
your answered don't really make sense correct is 8x^3
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