Math, asked by aman35854, 1 year ago

x²-2x-5 find the answer of this equation

Answers

Answered by 9rajesh9786572pcefaf
0

1+root6,1-root6

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Answered by mitajoshi11051976
0

 {x}^{2}  - 2x - 5 = 0 \\  {x}^{2}  - 2x = 5 \\ x - 2x =  \sqrt{5}  \\  - x =  \sqrt{5}  \\ x =  -  \sqrt{5}

verification

 {( \sqrt{ - 5} )}^{2}  - 2 \sqrt{ - 5}  - 5 =  0 \\

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