SOLUTION: Simplify: When I factor out the neumerator and denominator, then simplify, I dont get the correct answer. x^2-y^-Z^2-2yz/x^2-y^2+z^2-2xz

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Question 162909: Simplify:
When I factor out the neumerator and denominator, then simplify, I dont get the correct answer.
x^2-y^-Z^2-2yz/x^2-y^2+z^2-2xz


Answer by orca(409)   (Show Source): You can put this solution on YOUR website!
First factor the numerator and denominator respectively

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So

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