Is x3+x3 = x6?

Responses

No, because you mutliply the exponents.
No, because you mutliply the exponents.

No, because you are not multiplying the bases, so exponent rules don't apply.
No, because you are not multiplying the bases, so exponent rules don't apply.

Yes, because you add the exponents.
Yes, because you add the exponents.

Yes, because you multiply the exponents.

No, because you add the exponents.