(2)2

I’m not sure what you mean by "(2)2". Could you clarify?

Possible interpretations:

• (2)^2 = 4
• 2 × 2 = 4
• Some other notation (e.g., a subproblem label “(2)” followed by “2”)

If you meant one of the first two, the result is 4. If you have the full problem or another context, please share and I’ll help step by step. Also, tell me the exam topic you want to practice (calculus, linear algebra, statistics, etc.) and I can generate a quick set of problems with solutions.