1 I think is the answer I hop it helped.
Here is a solution :
20y9 +5y6 = 5y6(4y3 +1 )
the greatest common factoris : 5y6
Step-by-step explanation:
the answer to your question is 1 and 4
Louise wants to factorize completely the given polynomial
Grouping first, second terms together and third, fourth terms together
=
Taking common from first and second terms of the given expression and taking 5 common from the third and fourth terms.
=
Taking (x+3) common from the given expression,
= is the completely factored form.