Question

x
${x}^{2} + 5x + 6$
​

Answer 1

Answer:

$\: \: \: \: \: {x}^{2} + 5x + 6 \\ = {x}^{2} + (3 + 2)x + 6 \\ = {x}^{2} + 3x + 2x + 6 \\ = x(x + 3) + 2(x + 3) \\ = (x + 3)(x + 2)$

Answer 2

Answer:

x²+5x+6. ( By mid term splitting)

x²+3x+2x+6.

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

(x+3) (x+2)

Either x+3= 0

x=-3

or

x+2= 0

x=-2