Question

2√3+5√12

Answer 1

simplify the 5 square root 12
5\[\sqrt{12}\]
10 squareroot 3
and then combine
12 squareroot 3

Answer 2

\[2\sqrt{3}+5\sqrt{3\times4}\]\[2\sqrt{3}+2\times5\sqrt{3}\]\[12\sqrt{3}\]