Question

Упростите выражение: √12+√27 : √3

Answer 1

$<var>\sqrt{12}</var>$+$<var>\sqrt{27}</var>$:$<var>\sqrt{3}</var>$= $<var>\sqrt{3}</var>$($<var>\sqrt{4}</var>$+$<var>\sqrt{9}</var>$)/$<var>\sqrt{3}</var>$=$<var>\sqrt{4}</var>$+$<var>\sqrt{9}</var>$=$<var>\sqrt{4}</var>$+3