The expression (3m²n)³/mn⁴ is equivalent to the expression 9m³n⁻¹.
The equivalent is the expressions that are in different forms but are equal to the same value.
The expression is given below.
(3m²n)³/mn⁴
By simplifying, we have
9m⁴n³ / mn⁴
9m³n⁻¹
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