Question

\[\sqrt{288}+10\sqrt{8}-3\sqrt{128}\]

Answer 1

my text gives the answer \[4\sqrt{8}\] but can't \[\sqrt{8}\] simplify to \[2\sqrt{2}\]

Answer 2

\[4\sqrt{8}\]
\[8\sqrt{2}\]

Answer 3

\[\sqrt{8}=\sqrt{4\times 2}=\sqrt{4}\times\sqrt{2}=2\sqrt{2}\]