Question

.If sum of zeroes of a polynomial is 3 and product is 2, then polynomial will be
X2 – 3x + 2 (b) x2 + 3x +2 (c) x2 - 3x – 2 (d) none of these​

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 the correct answer is b