Did you notice that we can simply multiply the exponents when raising a power to a power? This method is called the POWER RULE.

(x^m) =x^m*n

YOUR TURN:
Use the power rule to simplify
(a^4)^6

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Find the domain of the following expression: 1/(√x)-2

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.