Các câu hỏi tương tự
Giai phuong trinh:
\(\sqrt[3]{x+3}-\sqrt[3]{6-x}=1\)
giai phuong trinh sau:
\(\sqrt{x+3+4\sqrt{x-1}}+\sqrt{x+8-6\sqrt{x-1}}=5\)
Giai phuong trinh: \(\sqrt{5-x^6}=\sqrt[3]{3x^4-2}+1\)
giai he phuong trinh
\(\hept{\begin{cases}x^2-4\sqrt{3x-2}+10=2y\\y^2-6\sqrt{4y-3}+11=x\end{cases}}\)
Giai phuong trinh:
\(x+\sqrt{5+\sqrt{x-1}}=6\)
Giai phuong trinh:
a) \(\sqrt{x^2+6}=x-2.\sqrt{x^2-1}\)
b) \(x^2+3x+1=\left(x+3\right).\sqrt{x^2+1}\)
giai phuong trinh
x*(2x+3)2 -4x2+9=0
\(x-\sqrt{x-3}-5=0\)
\(x^3-4x^2-3x+6=0\)
\(3x^3+4x^2-5x-6=0\)
\(\sqrt{x^2+4x+8}+\sqrt{x^2+4x+4}=\sqrt{2\cdot\left(x^2+4x+6\right)}\)
Giai phuong trinh:
\(x+y+z-6046=2\sqrt{x-2019}+4\sqrt{x-2020}+6\sqrt{x-2021}\)
4.giai phuong trinh:
a.\(\sqrt{2}.x-\sqrt{6}=0\)
b.\(\frac{x^2}{\sqrt{3}}-\sqrt{12}=0\)
c.\(\sqrt{3.x}+\sqrt{3}=\sqrt{12}+\sqrt{27}\)