$$7 \sqrt { 5 } + 5 \sqrt { 3 } 2 \sqrt { 3 }$$
$7\sqrt{5}+30\approx 45.652475842$
$$7\sqrt{5}+2\times 5\times 3$$
$$7\sqrt{5}+10\times 3$$
$$7\sqrt{5}+30$$
Show Solution
Hide Solution
$7 \sqrt{5} + 30 = 45.652475842$
