exponent graphic organizer.notebook Words Rule# bm bn = bm+n #2: m n 69 64 To divide powers with the same base, keep the base and subtract the exponents. = bmn 3: Example: To multiply powers with the same base, 35 38 = 35+8 keep the base and add = 313 the exponents. #1: bm bn September 07, 2010 (b ) = bm n To raise a power to a power, keep the base and multiply the exponents. = 694 = 65 (94)5 = 94 5 = 920 Aug 209:12 AM #4: b = 1m b m #5: a b m ( ) = am bm #6: = x0 =1 An expression with a negative exponent ends up on the opposite side of the fraction bar: When you have a fraction raised to a power, you must distribute the exponent to both the numerator and denominator. Any number or variable raised to a power of 0 (zero) is equal to 1. 1 x = 2 x 2 3 2 32 = 2 4 4 ( ) x5 x5 = x55 = x0 Aug 209:02 AM 1

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