In multiplyng radicals (indices are the same) what are the answers of the given?
1. fourth root of four times the fourth root of eight
2. square root of three times the square root of two

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Can't you add more points? Its really a bother when people give us so much work then points are quite small.

Answers

2014-07-27T22:41:15+08:00
⁴√4 * ⁴√8  =      ⁴√32    =  ⁴√2⁴ . 2  =    2 ⁴√2
√3*√2 =  √6
the rule is this  ⇒ if the roots are the same just multiply the
numbers together as in ordinary multiplications
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