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kuoldan@yahoo.com Group Title

x^2-x-72=0

  • 3 years ago
  • 3 years ago

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  1. Diogo Group Title
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    x = 9 or x= -8

    • 3 years ago
  2. kuoldan@yahoo.com Group Title
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    Could you please show the work, how you got the answer.

    • 3 years ago
  3. Diogo Group Title
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    use the quadratic formula. Wanna see steps?

    • 3 years ago
  4. 123goldie Group Title
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    1x2-1x-72 = (x-9)(x+8)

    • 3 years ago
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