Roots of a quadratic equation

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  b) We have the quadratic formula for the roots of the quadratic equation as comparing the given equation, we get a=2, b=2+10i, c=-4+5i Plugging the values, we get Hence the roots are given by This job offers ideas to solve expression and quadratic

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  a quadratic equation, find the other two roots.

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  Now suppose we have solutions then we can find quadratic equation: Let the solutions be 2 and 3 Then equation will be x^2 - (sum of roots)x + product of roots = 0 x^2 - (2 + 3)x + 2*3 = 0 x^2 - 5x + 6 = 0 OR the other way is (x -2