Question

factorise x square+2x+1=0 ​

Answer 1

Answer:

2x=0-1

2x=0

x=0

Step-by-step explanation:

OK OK

Answer 2

Answer:

x^2+1x+1x+1=0

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

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

x+1=0 or x+1=0

x=-1 or x=-1

hope it will be helpful to you