Question

Find the zeroes of the quadratic polynomial P(x) = x2+x-12 and
verify the relationship between the zeroes and the coefficients​

Answer 1

Step-by-step explanation:

x^2+4x-3x-12

x(x+4)-3(x+4)

(x+4)(x-3)

zeros are 3 ,-4

sum of zeros =3-4=-1=-(cofficient of x)

product of zeros=-12= constant term