THE FOUR LAWS OF EXPONENTS
The rules tht exponents live by. by: Jakob Gudeman
When you have a base and an exponent inside parenthesis with an exponent on the outside you multiply the 2 exponents.
ex. (2x+3x squared)5 <==== exponent
5 times 1 is 5 so 2x to the 5th power plus 2 times 5 is 10. so 2x to the 5th power plus 3x to the 10th power.