The equation `sqrt(x+3-4sqrt(x-1))+sqrt(x+8-6sqrt(x-1))=` hs

Explanation

`x>=1`

`x+3-4sqrt(x-1)`

`=(sqrt(x-1)-2)^2`

`x+8-6sqrt(x-1)=(sqrt(x-1)-3)^2`

`sqrt(x-1)>=3`

`sqrt(x-1)-2+sqrt(x-1)-3=1`

`2sqrt(x-1)=6`

`x-1=9`

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