Math, asked by aryaveerthakur, 10 months ago

1/1-4√5 + 1/1+4√5+2/1+√5 is see the picture

Attachments:

Answers

Answered by ItSdHrUvSiNgH
3

Step-by-step explanation:

\huge\underline{\underline{\sf ANSWER}} \\  \huge \: hey.... \\ \frac{1}{1 -  \sqrt[4]{5} }  +  \frac{1}{1 +   \sqrt[4]{5} }  +  \frac{2}{1 +  \sqrt{5} }  \\  \frac{1 +  \sqrt[  4 ]{5} + 1 -   \sqrt[4]{5}  }{1 -  \sqrt{5} }  +  \frac{2}{1 +  \sqrt{5} }  \\  \frac{2}{1 -  \sqrt{5} }  +  \frac{2}{1 +  \sqrt{5} }  \\  \frac{2(1  +  \sqrt{5} ) + 2(1 -  \sqrt{5} )}{1 - 5}  \\  \frac{2 + 2 \sqrt{5}  + 2 - 2 \sqrt{5} }{ - 4}  \\   - \frac{4}{4}   \\  - 1

So, [B] -1 is correct ..

Similar questions