adarrius adarrius

24-04-2019
Mathematics

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Which expression is equivalent to 7^3 • 7-^5
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Which expression is equivalent to 73 75I need help class=

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QueenOfHearts14 QueenOfHearts14

24-04-2019

1/7^2 or answer choice 3

When multiplying exponents you add them together so

3 + (-5)= -2

but an exponent is not allowed to be a negative so you put it under 1 as a fraction turning it positive

1/7^2

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jenaeroberts12 jenaeroberts12

18-09-2020

Anwer:

1/7^2

explantion:

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