1.

Find the value of √2+√(5÷√(5 if √(5 = 2.236 and under root 10 = 3.162

Answer»

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Here is the answer you were looking for:

Given the values:

√10 = 3.162

\frac{ \sqrt{2} + \sqrt{5} }{ \sqrt{5} } \\ \\ on \: rationalizing \: the \: denminator \: we \: get \\ \\ = \frac{ \sqrt{2} + \sqrt{5} }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } \\ \\ = \frac{ \sqrt{5}( \sqrt{2} + \sqrt{5}) }{ {( \sqrt{5}) }^{2} } \\ \\ = \frac{ \sqrt{5} \times \sqrt{2} + \sqrt{5} \times \sqrt{5} }{5} \\ \\ = \frac{ \sqrt{10} + 5 }{5} \\ \\ (putting \: the \: value) \\ \\ = \frac{3.162 + 5}{5} \\ \\ = \frac{8.162}{5} \\ \\ = 1.632

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@Mahak24

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