Question

what is the volume of the rectangular prism? enter your response in the space provided below.

Explanation:

Step1: Recall volume formula

The volume $V$ of a rectangular prism is $V = l\times w\times h$, where $l$ is length, $w$ is width and $h$ is height.

Step2: Identify dimensions

Here, $l=x - 7$, $w=x^{2}$, $h=x^{2}$.

Step3: Calculate volume

$V=(x - 7)\times x^{2}\times x^{2}=(x - 7)x^{4}=x^{5}-7x^{4}$.

Answer:

$x^{5}-7x^{4}$