Question

please solve and tell the option

Answer 1

Answer:

9) option(A) (x+2)(x+3)......10) option (A) (m+1)(m+2)

Step-by-step explanation:

=> x²+5x+6

=> x²+2x+3x+6

=> x(x+2)+3(x+2)

=> (x+2)(x+3)

10) 3m²+9m+6

=> 3m²+3m+6m+6

=> 3m(m+1)+6(m+1)

=> (m+1)(3m+6)

=> 3(m+1)(m+2)=0

=> (m+1)(m+2)=0