Hello!

... I need help with this problem... 2x^2+x^2

P.S.~ ^means to raise the power

thanks~~~ :D

3x to the fourt I'm pretty sure you add the exponets if you are dividing you subtract them

Well, let's replace x^2 with apples.

So now your question is:

2apples+1apples =

how many apples?

so your answer is..

3x^2...

That's right! :)

Thanks!!