√2/ √18= √15/ √735= Question √2/ √18= √15/ √735= in progress 0 Môn Toán Khang Minh 4 years 2020-11-09T02:56:07+00:00 2020-11-09T02:56:07+00:00 1 Answers 54 views 0
Answers ( )
`(\sqrt{2})/(\sqrt{18})=(\sqrt{2})/(\sqrt{9}.\sqrt{2})=(\sqrt{2})/(3.\sqrt{2})=1/3`
`(\sqrt{15})/(\sqrt{735})=(\sqrt{15})/(\sqrt{49}.\sqrt{15})=(\sqrt{15})/(7.\sqrt{15})=1/7`.