Question

The volume of a cube whose edge is 3x is _________.​

Answer 1

Answer:

volume of cube=a^3

a is the edge of cube

in question a=3x

volume of cube is=(3x)^3

=27x^3

Step-by-step explanation:

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Answer 2

Answer:

$\Huge {\color{purple}{\overbrace {\underbrace {\purple {\underline {\overline {\mathbf {\color{indigo}{★}{\color{plum}{Answer}{\color{indigo}{★}}}}}}}}}}}$

$\large \bf \blue{ {27x}^{3} }$

Step-by-step explanation:

$\large {\underline {\underline {\pmb {\mathbf {\green{Given }}}}}:-}$

$\bf \blue{edge \: of \: cube }={\color{orange}{3x }}$$\bf {\blue{Volume \: of \: cube \:} = {\color{gold}{{(edge)}^{3}}}}$

$\bf{ = \: }\color{red}{{(3x)}^{3} }$

$\bf { = \: }\pink{ {27}^{3} }$