Question

find the zeros of polynomial x square - 3x- n(m + 3) ​

Answer 1

p (x)=x^2-3x-n (m+3)

At x=0

P (0)=0^2-3×0-n (m+3)

=0-0 (m+3)

=0 (m+3)=0

Therefore ,it is zeroes of a polynomial