Question

Find the zeroes of the following quadratic polynomials and verify the relationship between
the zeroes and the coefficients.
x2-2x-8​

Answer 1

Answer:

x2.-2x-8

x2-4x+2x-8=0

x(x-4)+2(x-4)=0

(x+2)(x-4)=0

zeroes are -2 and 4