When you're dividing exponents, you subtract. The numbers act the same however, so you can divide the values separately and then put them together at the end. 15 ÷ 3 = 5 x^6 ÷ x² = x^(6-2) = x^4 y³ ÷ y^8 = y^(3-8) = y^-5 So your final answer is 5x^4y^-5 I hope this helps!