SOLUTION: Hello, good morning. I need help with this math problem. It says: "Simplify: [(2x^-1)+(3x^-1)]/[(9x^2)-(4y^2)]" Could you explain it to me step by step? Thank you in advance.

Question 944518: Hello, good morning. I need help with this math problem.
It says: "Simplify: [(2x^-1)+(3x^-1)]/[(9x^2)-(4y^2)]"
Could you explain it to me step by step?
Thank you in advance.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
Simplify:
....first write as , as , and as

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