SOLUTION: How do you do this problem? The square root of (2) + the square root of (2/9)? I know the answer is 4 square root of 2 over 3 but i don't know how they got that answer...

Algebra ->  Radicals -> SOLUTION: How do you do this problem? The square root of (2) + the square root of (2/9)? I know the answer is 4 square root of 2 over 3 but i don't know how they got that answer...      Log On