Question

Factorise:-
3m² + 9m + 6
​

Answer 1

Answer:

it can be factoriesed by splitting the middle term

3m² + 3m + 6m + 6

3m ( m + 1 ) 6 ( m + 1 )

So , factors are – ( 3m + 6 ) and ( m + 1 )

Answer 2

Answer:

$\huge {\underline{ \fbox \blue{☞Answer❦}}}$

$3 {m}^{2}+9+6 \\ \\ ⇒ \: 3( {m}^{2} + 3m + 2) \\ \\ ⇒ \: 3( {m}^{2} + 1m + 2m + 2) \\ \\ ⇒ \: 3 [m(m + 1) + 2(m + 1)] \\ \\ ⇒ \: 3(m + 1)(m + 2)$