Question

find the zeros of x^2-5x+6 and verify the relation between zeroes and it's co efficients​

Answer 1

Step-by-step explanation:

x^2-5x+6=0

x^2-2x-3x+6=0

x(x-2)-3(x-2)=0

(x-3)(x-2)=0

(x-3)=0. (x-2)=0

x=3. x=2

two zeros of given equation are 3,2.

alpha=3. beta=2

sum=3+2

=5

product=3*2

=6

Verification:-

sum=-b/a

= -(-5)/1

=5

product=c/a

=6