Question

factorize the following x^2+2x+1

Answer 1

x*x+2x+1
=x*x+x+x+1
=x(x+1)+1(x+1)
=(x+1)(x+1)

Answer 2

x^2+2x+1=0
x(x+1)+1(x+1)=0
(x+1)(x+1)=0
x=-1. both
hope it's help u mrk as brainliest