This document discusses laws of exponents. It introduces key terms like exponent, base, and power. It then outlines several laws of exponents: 1) The product law states that when multiplying powers with the same base, add the exponents. 2) The quotient law states that when dividing powers with the same base, subtract the exponents. 3) The power law states that when simplifying a power of a power, multiply the exponents. It also discusses how to simplify expressions using these laws and how to evaluate exponential expressions.