1. \(x^2-3x+\sqrt{x^2-3x+2}=10\)
  2. \(3\sqrt{x^2-5x+10}=5x-x^2\)
  3. \(\left(x+4\right)\left(x-4\right)+3\sqrt{x^2-x+3}+5=0\)
  4. \(\left(x-3\right)\left(x+2\right)-2\sqrt{x^2-x+4}+10=0\)

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