Question

find the zeroes of the polynomial f(x)=x^3-2x^2-5x and verify their relationship between the zeroes and coefficients kf polynomial​

Answer 1

Answer:

u have to firstly find a no. which can give u zero by multiplying this no. then u have to form an eq. and divide it with this cubic eq. and the quotient obtained split the middle term and the zero of the polynomial will be obtained