Question

write zero of polynomial p(x)=(x+1)(x+1)

Answer 1

Hey mate zeroes of polynomial is only -1 as to find zero put factors equal to zero as
x+1=0
=>x = -1 answer

Answer 2

(x+1)(x+1)

x^2+x+x+1

x^2+2x+1

x^2+x+x+1

x (x+1)1 (x+1)

(x+1) (x+1)=0

x+1=0 x+1=0

x= -1 x=-1