Question

X^2+4x+1=0

Answer 1

completing the square:

\(\large\color{black}{ x^2+4x+1=0 }\)
\(\large\color{black}{ x^2+4x+1+3=0+3 }\)
\(\large\color{black}{ x^2+4x+4=3 }\)
\(\large\color{black}{ (x+2)^2=3 }\)

can you finish the problem ?

Answer 2

Ya thanks