Answer: [tex]5n^2 \sqrt{6n}[/tex]
Explanation: Get the product of roots with the index to equal the root of the product, calculate the product, and simplify the radical expression
Equation:
[tex]\sqrt{15n^2} \sqrt{10n^3\\}\\\sqrt{15n^2.10n^3}\\ \\\sqrt{150n^5} \\\\5n^2\sqrt{6n}[/tex]