Question

Find the zeros of the polynomial and verify the relationship between the zeros and the cofficient of the polynomial 2x²-x-6

Answer 1

2x^2-x-6

=2x^2-4x+3x-6

=2x(x-2)+3(x-2)

=(x-2)(2x+3)

=x=2 (or)x=-3/2

sum of the zeroes =-b/a=1/2

product of the zeroes =c/a=-3