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Mathematics 13 Online
OpenStudy (anonymous):

A carpenter wants to place carpet in a bedroom. The area of the rectangular floor is represented by the expression 12x^3 + 18x^2 - 24x If the length of the floor is 6x, what is the width of the floor? A. 24x^2 + 18x - 12 B. 24x^3 + 182 - 12x C. 2x^3 + 3x^2 - 4x D. 2x^2 + 3x - 4

OpenStudy (anonymous):

@luvalpaca @CGGURUMANJUNATH

OpenStudy (cggurumanjunath):

a=lb

OpenStudy (cggurumanjunath):

b=a/l= (12x^3+18x^2-24x)/6x

OpenStudy (cggurumanjunath):

(12x^3/6x)+(18x^2/6x)-(24x/6x)

OpenStudy (anonymous):

It would be D, right?

OpenStudy (cggurumanjunath):

:)

OpenStudy (cggurumanjunath):

yes !

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