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\(\sqrt{x-1+2\sqrt{x-2}}+\sqrt{x-1-2\sqrt{x-2}}giai~phuong\cdot trinh'\)
Giai phuong trinh ; 2\(\sqrt{x^2-x}-2\sqrt{x}\sqrt{2x-1}+3x=1\)
Giai phuong trinh \(x\sqrt{x^2-x+1}+2\sqrt{3x+1}=x^2+x+3\)
giai phuong trinh
\(x+2\sqrt{7-x}=2\sqrt{x-1}+\sqrt{-x^2+8x-7}+1\)
giai phuong trinh:\(^{x^2+3x-x\sqrt{x^2+2}=1+2\sqrt{x^2+2}.}\)
Giai phuong trinh :\(\sqrt{2-x^2+2x}+\sqrt{-x^2-6x+8}=1+\sqrt{3}\)
Giai Phuong trinh
\(\sqrt{x^2+x-1}+\sqrt{-x^2+x+1}=x^2-x+2\)
giai he phuong trinh
\(\sqrt{x-1}-\sqrt[3]{2-x}=5\)
giai phuong trinh \(^{x^2-x-2\sqrt{1+16x}=2}\)
