Question

write a quadratic polynomial sum of whose zeroes is 3​

Answer 1

Answer:

Let α and β are the roots of given Quadratic polynomial.

Given:

α+β=3,αβ=2

Quadratic polynomial:

x

2

−(α+β)x+(αβ)

∴ Polynomial is x

2

−3x+2

Option C is correct.

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Answer 2

$\huge \rm \underline \color {red} \: answer$

Let α and β are the roots of given Quadratic polynomial.

Given:

α+β=3,αβ=2

Quadratic polynomial:

x ² − (α+β)x+(αβ)

∴ Polynomial is x²−3x+2