Question

What is the quadratic polynomial with the roots as 5,6?

#Maths

Answer 1

Quadratic polynomial=x^2-(sum of roots)+(product of roots)
=>x^2-11x+30

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Answer 2

Hi friend,

Given roots of quadratic polynomial,

Let a=5 and ß=6

Sum of roots = (a+ß) = 5+6 = 11

Product of roots = (aß) = 5×6 = 30

The quadratic polynomial is in the form of
x³-(a+ß)x² + (aß)
x³-11x²+30

Hope it helps