Question

\(2\sqrt{3}\left(\sqrt{27}+2\sqrt{48}-2\sqrt{25}+\sqrt{300}\right)\)

 

Answer 1

91,35898385

Answer 2

\(2\sqrt{3}\left(\sqrt{27}+2\sqrt{48}-2\sqrt{25}+\sqrt{300}\right)\)

\(=2\sqrt{3}.\left(\sqrt{9.3}+2\sqrt{16.3}-10+\sqrt{100.3}\right)\)

\(=2\sqrt{3}\left(3\sqrt{3}+8\sqrt{3}-10+10\sqrt{3}\right)\)

\(=2\sqrt{3}.\left(21\sqrt{3}-10\right)\)

\(=126-20\sqrt{3}\)