Question

a^2+5a+6 answer it quickly

Answer 1

a²+5a+6
= a²+3a+2a+6
= a(a+3) + 2(a+3)
= (a+2)(a+3)

Hope it'll help you my friend :)

Answer 2

$\bf{\huge{\boxed{ANSWER}}}$

$\bf{\underline{Factorisation \: of \: quadratic \: polynomial}}$

a² + 5a + 6

$\bf{Splitting \: the \: middle \: term \: into \\ two \: terms \: such \: that :}$

✳ The sum of the two middle terms should be 5a

✴ The product should be 6a²

=> a² + 5a + 6

=> a² + 3a + 2a + 6

=> a ( a + 3 ) + 2 ( a + 3 )

=> $\bf{( a + 3 ) ( a + 2 ) \: \: \: \: ANS}$

__________________________________

#BE BRAINLY