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Find the quadratic equation, if p & q are the roots of the equation

x²-px+q=0, when p = 1 and q = -2

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by Debanshu

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x²-px+q=0, when p = 1 and q = -2

by Debanshu

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The Brainliest Answer!

substitute in the equation: x²-px+q=0

x²-(1)x+(-2) = 0

x²-x-2=0

∴ the quadratic equation is x²-x-2=0

Very simple

substitute values

so it will be x2-x-2

2with x means square

substitute values

so it will be x2-x-2

2with x means square