Question

Simplify 15 to the 18th power over 15 to the 3rd power.

Answer 1

The rule for quotients of similar bases with different exponents is:

(a^c)/(a^b)=a^(c-b)  in this case:

15^18/(15^3)=15^15

Answer 2

Answer:

15 to the 15th power

Step-by-step explanation: