Which law would you use to simplify the expression 3^10/3^4

a. quotient of powers
b. power of a quotient
c. product of powers
d. power of a product

When dividing a term with the same constant but different exponents, use the quotient of power rule to simply the given expression. to simply using the quotient of power, follow this :
x^a / x^b = x^( a - b)
3^10 / 3^4 = 3 ^ ( 10 - 4)

3^10 / 3^4 = 3^6