What are two expressions that are equivalent to 8 2x?

Two expressions equivalent to (8^{2x}) are ( (2^3)^{2x} ) and ( 2^{6x} ). The first expression leverages the property of exponents ( a^{mn} = (a^m)^n ), while the second simplifies ( 8^{2x} ) by rewriting 8 as ( 2^3 ) and applying the exponent multiplication rule.