Question

The factor of x square + 5x+6

Answer 1

x²+5x+6

=x²+(3+2)+6

x²+3x+2x+6

x(x+3)+2(x+3)

(x+3)(x+2)


Then,

x=-3 OR x=-2

Answer 2

X²+5X+6

X²+3X+2X+6

X(X+3)+2(X+3)

(X+3) (X+2)

X+3 = 0. X+2 = 0

X=-3. X=-2