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Автор - Ram543

Решите уравнение
√7х+1 -√6-х=√15+2х

Ответ

Автор - zhaneeeel

вот:

 sqrt{7} x + 1 -  sqrt{6}  - x =  sqrt{15}  + 2x \ 1x + 1 -  sqrt{6}  - x =  sqrt{15}  times + 2x \ x + 1 -  sqrt{6}  - x =  sqrt{15}  + 2 \  - 2x =  sqrt{15}  - 1 +  sqrt{6}  \ x =  frac{ sqrt{15} }{2}  +  frac{1}{2}  -  frac{ sqrt{6} }{2}  \ x =  frac{ sqrt{15 + 1 -  sqrt{6} } }{2}

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