10th grade

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i have an equation; x^2+3x-18=0. i am given one of the roots, of which is 3, but how do i find the other root.

  • 10th grade -

    The School Subject must be labeled correctly. 10th grade is not the proper School Subject.

    Sra

  • 10th grade -

    its easy. do you know how to use the quadratic equation? plug the values for A,B, and C into the equation and see whatcha get.

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