Exponential Law [3/6]The Power Of A Power Law
This law comes from the definition of the exponent, and applications of Product Of Powers Law.
Let’s say we have (2^2)^5.
By the definition of exponentiation, we have (2^2)*(2^2)*(2^2)*(2^2)*(2^2). Now we apply the Product Of Powers Rule, and we get 2^(2+2+2+2+2). Add up all those 2 and we get: 2^10.
Instead of doing all that, we use the Power of a power rule.