find a quadratic polynomial whose roots are find alpha + beta Alpha× beta -2+1/2
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Answer:
Step-by-step explanation:
Q.P=k(x²-(Alpha+bita)x+alphaxbita)
= (x²-2x+½)
take L.C.M 2
= K(2x²-4x+1)/2
we can put different values of k according to the denominator
= 2(2x²-4x+1)/2
Therefore quadratic polynomial= 2x²-4x+1
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