Question

write a quadratic polynomial, sum of whise zeroes is 5 and product is 9​

Answer 1

Answer:

Hence, the quadratic polynomial is kx2−25, where k is constant..

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Answer 2

Answer:If α and β are the roots of the quadratic polynomial

then eq n becomes,

x² −(α+β)x+αβ

Here sum =5 and product =−8

∴ quadratic polynomial = x² −5x−8

Step-by-step explanation: