Math, asked by bornaliboraik, 21 days ago

5/√7-√2express with rational denominator​

Answers

Answered by Anonymous
7

\large\bold\color{yellow}{{{\: \:\: \:\:\:\:\: \:\:\: \: \: \: \:\:\: \: \:\: Question}}}

 

\large\bold{{Rationalize\:the\: denominator}}

\Rightarrow \bold{{ \frac{5}{ \sqrt{7}  -  \sqrt{2} } }}

 

\large\bold\color{yellow}{{{\: \:\: \:\:\:\:\: \:\:\: \: \: \: \:\:\: \: \:\: Solution}}}

 

\Rightarrow\bold{{ \frac{5}{ \sqrt{7}  -  \sqrt{2} } }}

 

\Rightarrow\bold{{ \frac{5}{ \sqrt{7}  -  \sqrt{2} }  \times  \frac{ \sqrt{7}  +  \sqrt{2} }{ \sqrt{7} +  \sqrt{2}  }  }}

 

\Rightarrow\bold{{ \frac{5 \sqrt{7} +  \sqrt{2}  }{ (\sqrt{7})^{2}   -  (\sqrt{2})^{2}   }}}

 

\Rightarrow\bold{{ \frac{5 \sqrt{7} +  \sqrt{2}  }{7 - 2 } }}

 

\Rightarrow\bold{{ \frac{5 \sqrt{7} +  \sqrt{2}  }{5 } }}

 

\Rightarrow\bold{{Cancelling\:5\:on\:both\: sides}}

 

\Rightarrow\bold{{ \sqrt{7} +  \sqrt{2}}}

 

\large\bold\color{yellow}{{{\: \: \:\:\: \: \:\: Further \: Information}}}

 

\Rightarrow\bold{{Refer\:To\:The\: Attachment}}

 

\large\bold\color{yellow}{{{\:\:\:\: \: \: \: \: \: \: \: \: \: \:\:  \:\:\:\:\:\:\: \: \:\: Note}}}

 

\Rightarrow\bold{{Swipe\:left\:and\:right\:to\:view\:the\:full\:answer}}

 

\large\bold\color{pink}{{{{\: \: \:\:\:\:\:\:\:\:\:Hope\:That\:Helps\:}}}}

 

\normalsize\bold\color{orange}{{{{\: \: \: \:\:\: \: \: \: \: \: \: \: \: \: \:\: \: \: \:\:\: \: \: \: \: \: \: \: \:\: \: \: \: \: \:\:\: \:\:\:\:\: @MagicHeart\:}}}}

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