Final answer:
To find the equivalent expression for (5² • 3⁴)³, simplify the expression inside the parentheses first, then cube the resulting expression. The equivalent expression is 5⁵ • 3⁷.
Step-by-step explanation:
To find an equivalent expression for (5² • 3⁴)³, we need to simplify the expression inside the parentheses first. (5² • 3⁴) is equal to (25 • 81).
Now, let's cube this expression. (25 • 81)³ can be simplified as (25³ • 81³).
Evaluating the exponents, we get (125 • 531,441).
Therefore, the equivalent expression for (5² • 3⁴)³ is 125 • 531,441, which is the same as 5⁵ • 3⁷.