Answers

2016-07-01T10:58:25+08:00
Rewrite the radical into wxponent

cuberoot of ab^4c^6=( ab^4c^6)^1/3
then: a^1/3b^4/3c^6/3
         a^1/3 b^1/3bc^2
         bc^2(ab)^1/3
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