Answer:
Step-by-step explanation:
[tex]x^{2} + 7x + 6[/tex] ([tex]ax^{2} + bx + c[/tex], where a = 1, b= 7 and c= 6)
= [tex]x^{2} + 6x + x + 6[/tex] (By splitting the middle term) = x(x+ 6) +1(x+6)
= (x+6)(x+1)
or, x= -6, x= -1
