Question
What are the possible expression for the cuboid having volume $3 x^2-12 x$.
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Answer
Volume $=3 x^2-12 x$
$=3 x(x-4)$
$=3 \times x(x-4)$
Also volume $=$ Length $\times$ Breadth $\times$ Height
$\therefore$ Possible expression for dimensions of cuboid are $=3, x,(x-4)$
$=3 x(x-4)$
$=3 \times x(x-4)$
Also volume $=$ Length $\times$ Breadth $\times$ Height
$\therefore$ Possible expression for dimensions of cuboid are $=3, x,(x-4)$
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