Question

]Упростите выражение : [tex] frac{30sqrt{6} }{sqrt{10}*sqrt{12} } [/tex

Answer 1

$frac{30sqrt{6} }{sqrt{10}*sqrt{12} } = frac{30}{ sqrt{10}* sqrt{2} } = frac{30}{ sqrt{20} } = frac{30}{2sqrt{5} } = frac{15}{ sqrt{5} } = frac{15 sqrt{5} }{5} =3 sqrt{5}$