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06-09-2017
Mathematics

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I need help with problems 7-18 I need it done asap ☹️

I need help with problems 718 I need it done asap class=

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Ashlyn27 Ashlyn27

06-09-2017

When you multiply exponents you add them together. (11) 2^-3+-4 = 2^-7
When you divide exponents you subtract them. (15) 3^-1--5 = 3^4

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