please help me solve this fast

Answer:
D
Step-by-step explanation:
(X^5 Y²)/(XY²)
= (X^5 ÷ X¹)(Y² ÷ Y²)
= X^(5-1) Y^(2-2)
= X^4 Y^0
And anything number to power of 0 is equal 1
= X^4 × 1
= X^4