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wouldntyouliketoknow

  • 3 years ago

When simplifying the expression(2/x) + (2/x-1) + (2/x+2) . The denominator is x(x+1)(x–1), what is the numerator?

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  1. meera_yadav
    • 3 years ago
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    hi the denominator would be x(x-1)(x+2) and numerator would simply be 2[(x-1)(x+2)+x(x+2)+x(x+2)] you can further simplify :)

  2. wouldntyouliketoknow
    • 3 years ago
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    is it 6x2 + 9x – 4

  3. wouldntyouliketoknow
    • 3 years ago
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    ?

  4. meera_yadav
    • 3 years ago
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    hii , |dw:1340948722776:dw|

  5. meera_yadav
    • 3 years ago
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    you'll get denominator as : \[3x ^{2} + 2x - 2 \]

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