Question

$\mathtt{4 route3/5 + 1/2 route 27/5 + route 3/20}$
$\mathtt\red{after \: a \: long \: time}$
​

Answer 1

4√3/5 + ½√27/5 + √3/20

= √21.6 = 4.6475800154 ≈ 4.65

Answer 2

4√3/5+1/2√27/5+√3/20

=√21.6=4.65

thank u bro u gave me many thanks...