Question

2x^2 + 3x^3
Do I add the exponents. I have 5x^?

Answer 1

Since x^2 and x^3 are not like terms, you cannot combine the terms.

Answer 2

So what do I do?

Answer 3

there's nothing you can do in terms of combining terms

you can factor it to get \[\large x^2(2+3x)\], but that's about it