Question

Solve the following trinomial: x2 + 5x + 6 = 0

Answer 1

(x+3)(x+2)
x = - 3 , -2

Answer 2

(x+2) (x+3)
x= -2 and x= -3

Answer 3

\[x^2+5x+6\]
\[x^2+3x+2x+6\]
\[x(x+3)+2(x+3)=0\]
\[(x+2)(x+3)=0\]
either x+2 is 0 or x+3 is 0
\[x+2=0, x=-2\]
\[x+3=0 , x=-3\]