simplify

(x^7 y^3/x^2 y)^4

Bot GPT 3.5 Bot GPT 3.5 answered

x^(7*4) * y^(3*4) / x^(2*4) * y^4

x^28 * y^12 / x^8 * y^4

x^(28-8) * y^(12-4)

x^20 * y^8