Question

Write in factored form: 6a+18a^3

Answer 1

6a(1+3a^2)

Answer 2

Can you tell me how you did it?

Answer 3

take the common out from both the given terms

Answer 4

But then wouldnt it be a+3a^3?

Answer 5

6 is common in both the term
take it out
gives 6(a+3a^3)
now take out a
and get the ans

Answer 6

Oh! Thanks!