The result of dividing

A mathematical expression could be a combination of numbers, variables, and symbols that represent a mathematical concept.
Let's break down the expression step by step:
![\[ (10m^3n^4 - 15mn)/(5mn) \]](https://img.qammunity.org/2024/formulas/mathematics/college/r6ne1gcodfqvbqr2s8rd7hsbpnq226sv0x.png)
1. Factor out common terms:
![\[ (5mn(2m^2n^3 - 3))/(5mn) \]](https://img.qammunity.org/2024/formulas/mathematics/college/8lajmkhoja3bnlps1x6ti6ozkvbnlcjsv8.png)
2. Cancel common terms:
![\[ 2m^2n^3 - 3 \]](https://img.qammunity.org/2024/formulas/mathematics/college/9gw23evszh38kkccyi0hbmprtsw3k4cunq.png)
Therefore, the simplified result of the expression is
.