Using exponent rules, simplify (6^2) (6^2)

A. 6^4
B. 6
C6^0

To simplify the expression (6^2)(6^2), we can use the exponent rule that states when you multiply two powers with the same base, you add their exponents. Therefore, (6^2)(6^2) can be written as 6^(2+2), which simplifies to 6^4.

Answer: A. 6^4