Math, asked by tulikaprakash5nov200, 8 months ago

√5-2÷√5+2 - √5+2÷√5-2​

Answers

Answered by harvinder2203
11

 \sqrt{5}  - 2 \div  \sqrt{5}  + 2 -  \sqrt{5}  + 2 \div  \sqrt{5}  - 2

 = ( \sqrt{5}  - 2) - (  \sqrt{5}  + 2) \div ( \sqrt{5}  - 2)( \sqrt{5}  + 2)

 = 5 \times 4 - 4 \sqrt{5}  - 5 - 4 - 4 \sqrt{5}  \div 5 - 4

 =  - 8 \sqrt{5}  \div 1

 =  - 8 \sqrt{5}

hope \: it \: helps \: you.....

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