Question

hii guys solve queston
x^2+2x+1=0​

Answer 1

Step-by-step explanation:

x^2+2x+1

=x^2+(1+1)x+1

=x^2+x+x+1

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

=(x+1)(x+1)

Answer 2

Answer:

(x+1)^2

Step-by-step explanation: