Question

Mr. Wonka optimized your team’s box to maximize chocolate bar sales. The new volume is (x^3-9x) inches ^3, the length is (x+3) and the height is x inches. What is the width of his new box?

Answer 1

`x^2-3x`

Explanation:

If we use polynomial division

`x^2-3x`

`x+3` |
`x^3+0x^(2) -9x`

`x^3+3x^2`

`-3x^2-9x`

`-3x^2-9x`

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