SOLUTION: how is this rational exp done? x^2-x-6 over x^2+2x+1 divided by x+2 over x+1

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Question 210692: how is this rational exp done?
x^2-x-6 over x^2+2x+1 divided by
x+2 over x+1

Answer by ankor@dixie-net.com(22740)   (Show Source): You can put this solution on YOUR website!
x^2-x-6 over x^2+2x+1 divided by
x+2 over x+1
:

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

:
Factor the top equation, invert the dividing fraction and multiply
*
:
Cancel out x+2 and x+1

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