Answer: 180x5y2
Hope this helps!
Answer:
[tex]180x^5y^2[/tex]
Step-by-step explanation:
[tex]5x^3y^4(6xy^-^1)^2\\5x^3y^4(6^2x^2y^-^1^(^2^))\\5x^3y^4(36x^2y^-^2)\\180x^5y^2[/tex]
