Question

find solution of equation x^2+5x+6=0​

Answer 1

$\star\:\:\:\sf\large\underline\blue{Answer:-}$

Given,

$\sf {x}^{2} + 5x + 6 = 0$

$\sf \implies {x}^{2} + 2x + 3x + 6 = 0$

$\sf \implies x(x + 2)+ 3(x + 2) = 0$

$\sf \implies( x+ 3)(x + 2) = 0$

Therefore, either x+3=0 or x+2=0

Therefore,

$\sf x =- 3 \: or \: x = -2$