Question

FACTORISING Q
Factorise these quad
1) x² + 3x + 2 =0​

Answer 1

X^2 + 3x +2

X^2 + 2x + x + 2

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

(x +2 ) (x+ 1 )

x= -2 , x = -1

Answer 2

Answer:

${x}^{2} + 3x + 2 = 0 \\ {x}^{2} + x + 2x + 2 = 0 \\ x(x + 1) + 2(x + 1) = 0 \\ (x + 1)(x + 2) = 0$

hope it helps