Question

5n2 + 2n + 3
+ n2 + 4n - 6

Answer 1

the answer is: 6n^2+6n-3

Explanation:

We need to solve:

5n^2 + 2n + 3

+ n^2 + 4n - 6

For solving this, we need to add the like terms.

Like terms are those terms that have same variables and exponents.

So, Adding like terms we get,

5n^2 + 2n + 3

+ n^2 + 4n - 6

___________

6n^2+6n-3

So, the answer is: 6n^2+6n-3