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Exponent Rules Review Worksheet - Hazleton Area High School

Power Rule: When raising monomials to powers, multiply the exponents. xxm mn n Example 3: (x2y3)4 = x2 4 y3 4 = x8y12 Example 4: (2x3yz2)3 = 23 x3 3 y3 z2 3 = 8x9y3z6 Quotient Rule: When dividing monomials that have the same base, subtract the exponents. m mn n x x x Example 5: 3 3 ( 2) 5 2 x xx x Example 6: 6 6 2 4 2 5 55 5