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andreadesirepen

  • 3 years ago

What is this simplified?

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  1. andreadesirepen
    • 3 years ago
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  2. Shashank86
    • 3 years ago
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    2x-5

  3. saifoo.khan
    • 3 years ago
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    \[\Large \frac{4x^2-25}{2x+5} \to \frac{(2x-5)(2x+5)}{2x+5}\to \frac{(2x-5)\cancel{(2x+5)}}{\cancel{2x+5}}\]

  4. andreadesirepen
    • 3 years ago
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    would the restriction be -5/2 or 5/2?

  5. saifoo.khan
    • 3 years ago
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    For restriction, set denominator equal to zero. 2x+5 = 0

  6. saifoo.khan
    • 3 years ago
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    Solve for x.

  7. andreadesirepen
    • 3 years ago
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    -5/2

  8. saifoo.khan
    • 3 years ago
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    Yep.

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