Simplify the Expression: 3n^2 + 10n^2 + 10n

The given options are:

A) 3n^2 + 10n^2

B) 3n^2 + 10n

C) 2n^2 + 10n

D) n^2 + 10n

To solve this problem, we need to simplify the given expression step by step.

The given expression is: 3n^2 + 10n^2 + 10n

We can combine the terms with the same exponent of n:

3n^2 + 10n^2 can be simplified to 13n^2.

Therefore, the simplified expression is: 13n^2 + 10n

None of the given options match the simplified expression.