Question

sum of the zeroes of P(x)=x²-4x+6=​

Answer 1

Step-by-step explanation:

Given polynomial: p(x)=x

2

−4x+3

Comparing above equation with standard quadratic polynomial ax

2

+bx+c=0 we get

a=1,b=−4

Let α,β be roots of p(x)

∴α+β=−

a

b

=−

1

(−4)

=4, which is a positive integer.

Hence, option C is correct.