Find an algebraic expression that represents the volume of the figure. 5x-3, x+6, x?

volume

1 Answer
TreeReader
Oct 18, 2017

#5x^3+27x^2-18x#

Explanation:

I assume the numbers you've given are the dimensions of the figure. If so, then the volume is these all multiplied - length#times# height #times# width

#(5x-3)*(x+6)*x#
#(5x-3)(x^2+6x)#
#5x^3+30x^2-3x^2-18x#
#=5x^3+27x^2-18x#

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