Question

Fill in the spaces to complete the equality
Help

Answer 1

I believe they are both supposed to add up to 26n^2 so any combination should work suck as (10n^2 +3n)

Answer 2

(n + 13n)

Explanation:

13n (n) = 13n²

add 13n

so 13n (n + 13n) = 13n² +13n