The equation $$x^2+ 7x + 6 = 0$$​ can be written as:

Correct option is B

Given:  

$$x^2 + 7x + 6 = 0$$  

Solution:

$$x^2 + 7x + 6 = 0 \\x^2 + (6+1)x + 6 = 0 \\x^2 + 6x +x + 6 = 0 \\x (x +6)+1(x+6) = 0 \\(x+6)(x+1) = 0$$​