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maheshmeghwal9

  • 3 years ago

Find positive value of x for [x^2-9/5+x^2=-5/9.]

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  1. sheg
    • 3 years ago
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    \[\large{{{x^2-9}\over{5+x^2}}=- {{5}\over{9}}}\] is this ur question

  2. maheshmeghwal9
    • 3 years ago
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    ya!

  3. sheg
    • 3 years ago
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    LHS numerator is in the a^2 - b^2 form

  4. badi
    • 3 years ago
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    14x^2-56=0

  5. sheg
    • 3 years ago
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    or simply cross multiply

  6. sheg
    • 3 years ago
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    |dw:1336212347089:dw|

  7. maheshmeghwal9
    • 3 years ago
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    oh! thanx.

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