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Mathematics 8 Online
OpenStudy (anonymous):

Evaluate . 7^35 • 7^-21 • 7^-8

OpenStudy (anonymous):

same thing as last time, add the exponents

OpenStudy (anonymous):

OpenStudy (anonymous):

35 -21-8 = 6

OpenStudy (anonymous):

7^6 is your answer

OpenStudy (anonymous):

looks like C

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