Question

MULTIPLE CHOICE Express the volume of the solid as a monomial.

A$x^3$

B$\mathbf{6}x$

C$\mathbf{6}{x}^3$

D$x^6$

Short answer

The required option is A.

Step-by-step solution

Step 1. Write the formula of volume of a solid.

Volume of solid is given by $V=a^3$, where is side of cube.

Step 2. Observe the figure and replace the variables with their values.

Replace a with x into $V=a^3$.

$V=x^3$

Step 3. Write the conclusion.

The obtained expression of volume of solid is completely matching with option A. Therefore, option A is the correct answer.