Question

Please help thank you​

Answer 1

See explanation

Explanation:

`(x^2+9x+10)(x-2)= \\\\x^3-2x^2+9x^2-18x+10x-20= \\\\x^3+7x^2-8x-20`

Jimmy is incorrect.

Using long division, you can find that the real answer.

First, subtract
`x^2(x-2)` from the original expression, leaving you with
`9x^2+2x-40`.

Next, subtract
`9x(x-2)` from the expression, leaving you with
`20x-40`. Finally, subtract
`20(x-2)` from the expression, leaving you with a remainder of 0. This means that the real quotient is
`x^2+9x+20`. Hope this helps!