Question

xsquare +5x +6=0 solve for quadratic equation in square method

Answer 1

Step-by-step explanation:

Here,

x² + 5x + 6 = 0

x² + 3x + 2x + 6 = 0

x( x + 3) + 2( x +3) = 0

(x + 2) ( x + 3) = 0

either,

x + 2 = 0

x = -2

or,

x + 3 = 0

x = -3