5.656854
http://wiki.answers.com/Q/What_is_4_Times_Square_r...

2 times the square root of 4 is equal to 2!
http://www.chacha.com/question/whatis4times4t...

Note  sqrt = square root. 2,000,000 = 1,000,000 x 2 Sqrt 2000000 = sqrt 1000000 x sqrt two We Don't know first But know Other two (approx for one) Sqrt 2000000 = 1000 x 1.414 (approx
http://www.quora.com/Whatisthesquarerootof2...

4√2? Unless you want it all in a root. Then: 4√2. √16√2. √32. Edit: UNLESS you mean √(2)4) √4√2. 2√2.
http://answers.yahoo.com/question/index?qid=201211...
