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posted by Kim Sunday, July 14, 2013 at 3:00am.
1. what is the 6th root of 8j^6k^3m^3n? 2. What is the fourth root of 4f^2g^2?
(8j^6k^3m^3n)^(1/6) = 8^(1/6) j k^(1/2) m^(1/2) m^(1/6) = √2 j √k √m n^(1/6) = j√(2km) n^(1/6) (4f^2 g^2)^(1/4) = √2 √f √g = √(2fg)
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