bentuk sederhana 3√20x √6 :√5

3√20×√6:√5=3√20×6:√5
=3√120:5
=3√24
=3√2²×6
=3×2√6
=6√6

6\/5X\/6:\/5
=6\/30:\/5
=6\/30/5
=6\/6
\/=ini akar