Question

What is the result of dividing 2x3+6x2+6x+22x3+6x2+6x+2 by x+1x+1 ? A")2x2+4x+102x2+4x+10

B) 2x2+4x+22x2+4x+2
C:)2x2+6x+22x2+6x+2
D)2x2+6x+12

Answer 1

We believe it would be B

Answer 2

`2x^2+4x+2`

Explanation:

`2x^3+6x^2+6x+2` divide by x+1

Divide the first term of numerator by the first term of denominator and put it at the top. then multiply the answer by x+1 . write the expression at the bottom and subtract it. Repeat the process till we get remainder.

`2x^2+4x+2`

-------------------------------------------------------

`x+1`
`2x^3+6x^2+6x+2`

`2x^3+2x^2`

-----------------------------------------(subtract)

`4x^2+6x`

`4x^2+4x`

-------------------------------------------Subtract

`2x+2`

`2x+2`

------------------------------------------Subtract

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