construct the a quadratic equation if the sum abd the product of thr roots are 3 and -2 respectively
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Quadratic equation is of form:
x^2 - (sum of roots)*x + (product of roots) = 0
Proof:
Let roots be a and b, which means the equation is (x-a)(x-b)=0
x^2-(a+b)x+ab=0
So, using given info, equation is x^2-3x-2=0.
x^2 - (sum of roots)*x + (product of roots) = 0
Proof:
Let roots be a and b, which means the equation is (x-a)(x-b)=0
x^2-(a+b)x+ab=0
So, using given info, equation is x^2-3x-2=0.
krup:
construct the a quadratic equation if the sum and the product of thr roots are 3 and -2 respectively
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construct the a quadratic equation if the sum abd the product of thr roots are 3 and -2 respectively
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construct the a quadratic equation if the sum and the product of thr roots are 3 and -2 respectively
this one
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