Answer: 2 square root of 11.
Answer: 6.633249581 Is The Square Root Of 44.
Shin, that is, if you are using a calculator.  When you lesson is radical expression, calculator is not allowed, and yiu have to simplify radical expression, like the given problem by factoring where one of the factors is a perfect square. 
"...when your lesson,,,",  "you have to simplify.." Typo error ^

Answers

2016-01-03T20:07:57+08:00
The square root of 44 is none
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You mean 44 is not a perfect square, so its root is not a whole number :-)
2016-01-03T20:08:05+08:00
6.63324958071 is the square root of 44.
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