Question

Select the correct answer. Rewrite the expression x^3+10x^2+13x+39/x^2+2x+1 in the form q(x)+r(x)/b(x).

Answer 1

The answer is A.

Explanation:

just took the test and got it right

Answer 2

we are given

`(x^3+10x^2+13x+39)/(x^2+2x+1)`

we can use long division method

we get

`b(x)=x^2+2x+1`

`q(x)=x+8`

`r(x)=-4x+31`

so, we can write our expression as

`(x^3+10x^2+13x+39)/(x^2+2x+1)=(x+8) +(-4x+31)/(x^2+2x+1)`...........Answer