- #1

bk1

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I'm having trouble solving this one. I just don't really see what i'm doing wrong.

## Homework Statement

__X² - x - 2__

X² + 5x + 6

## Homework Equations

## The Attempt at a Solution

__(( x-1 ) * x² + 5x + 6 ) - (( x + 5 ) * x²-x-2 )__

( x² + 5x + 6)²

So

__8x² -6x-16__

(x² + 5x + 6)²

Now I know this isn't the correct awnser. Because it should say

__6x² + 16x + 4__

( x² + 5x+6)²

Could anyone point out to me what i'm doing wrong?

Thanks in advance.

Tim