Answer:
y^12/5 aka the first option
Step-by-step explanation:
(9x^5y^16)/(45x^5y^4)
rules of exponents say youll do 5-5 because when dividing with exponents you subtract them
you get x^0 which is equal to 1 due to another rule of exponents
youll do 16-4 next and get 12 so y^12
now 9/45=5
the answer is (y^12)/5 (the first option)
