SOLUTION: Please help me solve this rational expression: b^-2-c^-2 _________ b^-1+c^-1 This is what I have and where I am stuck 1 - 1 __ ___ b^2

SOLUTION: Please help me solve this rational expression: b^-2-c^-2 _______ b^-1+c^-1 This is what I have and where I am stuck 1 - 1 _ b^2 - c^2 ____

Question 521520: Please help me solve this rational expression:
b^-2-c^-2
_________
b^-1+c^-1
This is what I have and where I am stuck
1 - 1
__ ___
b^2 - c^2
________________
1 + 1
__ ___
b + c
I'm not sure if I approached this problem the right way.
Thank you for any help
Answer by Maths68(1474) (Show Source): You can put this solution on YOUR website!

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SOLUTION: Please help me solve this rational expression: b^-2-c^-2 _________ b^-1+c^-1 This is what I have and where I am stuck 1 - 1 __ ___ b^2 - c^2 ______

SOLUTION: Please help me solve this rational expression: b^-2-c^-2 _______ b^-1+c^-1 This is what I have and where I am stuck 1 - 1 _ b^2 - c^2 ____