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anonymous

  • 5 years ago

x^-1 + y^-1 ----------- 3x^-2 + 5y^-2

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  1. anonymous
    • 5 years ago
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    \[a^{-1} = {1 \over a}\] with this fact we can rewrite your equation as:\[{3x^{2} + 5y^{2} \over x + y} \] can you go from here?

  2. anonymous
    • 5 years ago
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    Give me one more step if you could, it's been a while since I've done this.

  3. anonymous
    • 5 years ago
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    i actually can't think on how to simplify more than that.. sorry

  4. anonymous
    • 5 years ago
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    Maybe that's the solution. Thank you!

  5. anonymous
    • 5 years ago
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    haha np

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