Question

If polynomial (Px)=x2-5x+6 , then find its zeroes and relation between coefficient s and its zeroes ?​

Answer 1

Step-by-step explanation:

x²-5x+6

by split middle term we get

x²-3x-2x+6

x(x-3) -2(x-3)

(x-3) (x-2)

so x = 3,2

let A and B are the zeroes of polynomial

so sum of zeroes(A+B) = 3+2 = -b/a

= 5 = -(-5) /1

5= 5

and product of zeroes( A×B) = c/a

3×2=6/1

6=6

here c is the coefficient :)