Ответ:
а) m/√x = (m√x)/x = m√x/x.
б) 1/√2 = √2/2 = √2/2.
в) 3/(5√c) = (3√c)/(5c) = 3√c/(5c).
г) a/(2√3) = (a√3)/6 = a√3/6.
д) 3/(2√3) = (3√3)/6 = √3/2.
е) 5/(4√15) = (5√15)/60 = √15/12.
а) m/√x = (m√x)/x = m√x/x.
б) 1/√2 = √2/2 = √2/2.
в) 3/(5√c) = (3√c)/(5c) = 3√c/(5c).
г) a/(2√3) = (a√3)/6 = a√3/6.
д) 3/(2√3) = (3√3)/6 = √3/2.
е) 5/(4√15) = (5√15)/60 = √15/12.