103 = 10·10·10 = 1000
101 = 10
103 - 101 = 1000 - 10 = 990
Amanda S.
asked • 10/19/17what is 10 to the 3 power - 10 to the 1 power
103-101=?
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Michael J. answered • 10/19/17
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Effective High School STEM Tutor & CUNY Math Peer Leader
101(102 - 1) = 10(100 - 1)
= 10(99)
= 990
= 9.9 x 102
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