The value of $$\sqrt{256} + \sqrt{0.0256} - \sqrt{4.41}$$​ is _________.

Correct option is A

Given: ​

​$$\sqrt{256} + \sqrt{0.0256} - \sqrt{4.41}$$ 

Solution: ​

​$$\sqrt{256} + \sqrt{0.0256} - \sqrt{4.41} \\ \ \\ =16 + 0.16 - 2.1 \\ \ \\ = 16.16 -2.1 \\ \ \\ =14.06$$​​