Question

x^2 + 3x + 2 ka Gunankhand gyaat kare class 9​

Answer 1

Answer:

-2, -1

Step-by-step explanation:

x^2+3x+2=0

x^2+2x+x+2=0

x(x+2)+1(x+2)=0

(x+2) (x+1) =0

x=-2, x=-1

Answer 2

by splitting the middle term we get

= x² + 3x + 2

= x² + 2x + x + 2

= x( x+2 ) + x + 2

= ( x+1 ) ( x+2 )

solution, x = (-1) or x = -2