Question

Simplify square root 72 minus square root 27 plus 2 times the square root of 8.

negative 30 times the square root of 6
7 square root of 5
negative 2 times the square root of 3 plus 5 times the square root of 2
10 times the square root of 2 minus 3 times the square root of 3

Answer 1

\[\sqrt{72}-\sqrt{72}+2\sqrt{8}\]

Answer 2

The first answer choice is \[-30\sqrt{6}\]

Answer 3

The second is \[7\sqrt{5}\]

Answer 4

\[-2\sqrt{3}+5\sqrt{2}\]

Answer 5

the last one is \[10\sqrt{2}-3\sqrt{3}\]