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04-11-2020
Mathematics

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Simplify the expression.

r8 (ra)-3 (write without negative exponent) =

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aidenkarevham aidenkarevham

04-11-2020

Answer:

r^5/a^3

Step-by-step explanation:

r^8(ra)^-3

r^8/(ra)^3

r^8/r^3a^3

r^8-3/a^3

r^5/a^3

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