Math, asked by chirikisirisha1359, 3 months ago

plss simplify the following​

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Answers

Answered by TMarvel
1

Answer:

(x/y)²

Step-by-step explanation:

 \frac{ \sqrt{ {x}^{2}  +  {y}^{2} }  - y}{x -  \sqrt{ {x}^{2} -  {y}^{2}  } }   \div   \frac{ \sqrt{ {x}^{2}  -  {y}^{2} } + x }{ \sqrt{ {x}^{2}  +  {y}^{2}  }  + y}  \\  =  \frac{ \sqrt{ {x}^{2}  +  {y}^{2} }  - y}{x -  \sqrt{ {x}^{2} -  {y}^{2}  } }    \times    \frac{\sqrt{ {x}^{2}  +  {y}^{2}  }  + y }{ \sqrt{ {x}^{2}  -  {y}^{2} } + x }  \\  = \frac{ {( \sqrt{ {x}^{2} +  {y}^{2}  }) }^{2} -  {y}^{2}  }{ {x}^{2} -   {( \sqrt{ {x}^{2} -  {y}^{2}  } )}^{2} }  \\  =  \frac{ {x}^{2} +  {y}^{2} -  {y}^{2}   }{ {x}^{2}  -  {x}^{2} +  {y}^{2}  }  \\  =  \frac{ {x}^{2} }{ {y}^{2} }  \\  =  { ( \frac{x}{y} ) }^{2}

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