Giải pt:
1) x - 2\(\sqrt{x - 1}\) = 16
2) \(\sqrt{1\:-\:x}\) - \(\sqrt{x - 3}\) = 0
3) \(\sqrt{x - 4}\) + 2 = 7
4) x - \(\sqrt{x - 2\sqrt{x\:-\:1}}\) = 0
5) \(\sqrt{x - 2}\) - \(\sqrt{x^2 - 2x}\) = 0
6) \(\sqrt{3\:-\:2\sqrt{2}}\) - \(\sqrt{x^2 + 2x\sqrt{2}+2}\) = 0
1. Giải pt:
\(\sqrt{x^2-2x+1}-\sqrt{x^2-6x+9}=10\)
2. Giải pt:
\(\sqrt{x+2\sqrt{x-1}}=3\sqrt{x-1}-5\)
Giải PT: \(\sqrt[3]{x+2}+\sqrt[3]{x+1}=\sqrt[3]{2x^2}+\sqrt[3]{2x^2+1}\)
1. Giải pt:
\(\sqrt{x^2-4x+3}+\sqrt{x-1}=0\)0
2. Giải pt:
\(\sqrt{x^2-2x+1}-\sqrt{x^2-6x+9}=10\)
Giải pt
\(x^2+6x+1=\left(2x+1\right)\sqrt{x^2+2x+3}\)
giải pt
a) \(\frac{\sqrt{x^3+1}}{x+3}+\sqrt{x+1}=\sqrt{x^2-x+1}+\sqrt{x+3}\)
b) \(\sqrt[3]{2x+1}+\sqrt[3]{2x+2}+\sqrt[3]{2x+3}=0\)
giải pt
\(\left(2x+1\right)\sqrt{\frac{x+1}{x}}=x+2+\sqrt[3]{2x^2+x^3}\)
Giải pt:
\(\sqrt{x^2+x+4}+\sqrt{x^2+x+1}=\sqrt{2x^2+2x+9}\)
Giải pt: \(3\left(x+2x\sqrt{x^2+1}\right)=-3x^2-2x\sqrt{3}+3\sqrt{3}-1\)