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Criminal Interest
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Criminal Interest asked in Science & MathematicsMathematics · 9 years ago

write a quadratic equation with -3/4 and 4 as its roots. write the equation in the form of ax^2+bx+c=0?

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  • K A
    9 years ago
    Favorite Answer

    The equation would be:

    (x + 3/4)(x - 4) = 0

    so

    x^2 - 4x + 3/4x - 3 = 0

    x^2 - 13/4x - 3 = 0

  • kaustubh
    9 years ago

    a quadratic equation is

    x^2 + (sum of roots) x + (product of roots) = 0.

    you have both the roots,do it yourself...

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