Question

A rectangle has a height of 4x^3 and a width of x^3+3x^2+2x.

Express the area of the entire rectangle.

Answer 1

Okay, to find the area, the formula is length times width. So you would multiply the two expressions together. It will look something like this:

$4x^{3}(x^{3} + 3x^{2} +2x)$

The answer would be:

4x^6+12x^5+8x^4

Let me know if you need further explanation. I hope this helps.