Math, asked by umarbinabubakkar, 5 months ago


 \sqrt{7 -  \sqrt[2]{10} }

Answers

Answered by LaeeqAhmed
0

\color{red}\huge{\underline{\underline{GIVEN\dag}}}

  •  \sqrt{7 -2  \sqrt{10} }

\color{red}\huge{\underline{\underline{SOLUTION\dag}}}

 \implies \sqrt{5  + 2  - 2 \sqrt{10} }

 \implies  \sqrt{ { (\sqrt{5} })^{2}  + ( { \sqrt{2} })^{2} - 2 \sqrt{10}  }

 \implies  \sqrt{( { \sqrt{5} -  \sqrt{2}  })^{2} }

 \implies  \sqrt{5}  -  \sqrt{2}

 \implies 2.23 - 1.41

 \therefore{ \boxed{ \color{orange} \sqrt{7 - 2 \sqrt{10}  }  =  \sqrt{5}  -  \sqrt{2} = 0.82 }}

HOPE THAT HELPS!!

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