Answer
$$ V=5x^2$$
Work Step by Step
We know that the volume of a rectangular prism is:
$$V=l\cdot w\cdot h$$
Using this, we find that the volume is:
$$ V=(5)(x)(x) \\ V=5x^2$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.