sum and products of zeros of QP are 5and 17 resp. Find the polynomial.
Answers
Answered by
7
Alfa + Beta = 5
And, Alfa * Beta = 17
Therefore,
Quadratic polynomial = x^2 - (Alfa + Beta)x + Alfa * Beta
=> Quadratic Polynomial = x^2 - 5x + 17..
And, Alfa * Beta = 17
Therefore,
Quadratic polynomial = x^2 - (Alfa + Beta)x + Alfa * Beta
=> Quadratic Polynomial = x^2 - 5x + 17..
Answered by
1
Alpha + beta = 5 ,alpha× beta =17
X^2-(alpha+beta)x+alpha×beta
=X^2-5x+17
Hope it will help
X^2-(alpha+beta)x+alpha×beta
=X^2-5x+17
Hope it will help
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