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msingh Group Title

Find the ratio of the sum & product of the roots 7x^2 - 12x + 18 = 0.

  • one year ago
  • one year ago

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  1. ParthKohli Group Title
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    Use Vieta's Formula

    • one year ago
  2. msingh Group Title
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    sum of roots = -b/a

    • one year ago
  3. ParthKohli Group Title
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    Yea

    • one year ago
  4. ParthKohli Group Title
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    Product is \(\dfrac{c}{a}\)

    • one year ago
  5. msingh Group Title
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    vat's ur answer cmg is it 2/3

    • one year ago
  6. ParthKohli Group Title
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    You could just solve the equation then.

    • one year ago
  7. Yahoo! Group Title
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    Yup..u r correct

    • one year ago
  8. Yahoo! Group Title
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    @msingh

    • one year ago
  9. ParthKohli Group Title
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    Yes.

    • one year ago
  10. msingh Group Title
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    thanks @Yahoo!

    • one year ago
  11. Yahoo! Group Title
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    Welcome..;)

    • one year ago
  12. ParthKohli Group Title
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    \[\dfrac{\dfrac{-b}{a}}{\dfrac{c}{a}} = \dfrac{-b}{c}\]So that's why.

    • one year ago
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