Question

what is the value of alpha + bita and aplha × bita in this polynomial ​

Answer 1

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here is your answer mate.

α+β = -b/a.

α+β = 2

αβ= c/a

αβ = 3.

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Answer 2

Solution :

Given : Quadratic Polynomial : f(x) = x² - 2x + 3

Then, Sum of Zeroes = -b/a =] -(Coefficient of x²)/Coefficient of x

Then, Sum of Zeroes = -b/a =] -(Coefficient of x²)/Coefficient of x [ Product of Zeroes = c/a Constant term/Coefficient of x ]

According to the Question!

Sum of Zeroes in Given Polynomial = 2

Product of Zeroes in Given Polynomial = 3

So, Quadratic Polynomial : f(x) = x² - 2x + 3