which problem is correct?

6²x6⁵=36⁷
6²x6⁵= 6¹⁰
6²x 6⁵=6⁷
What is wrong with the other two problems?

The problem "6²x6⁵= 6¹⁰" is incorrect. The product of 6² and 6⁵ would be 6⁷, not 6¹⁰.

The problem "6²x6⁵=36⁷" is also incorrect. The product of 6² and 6⁵ would not result in 36⁷.