Các câu hỏi tương tự
Giai phuong trinh
\(\sqrt{x.\left(x-1\right)}+\sqrt{x\left(x+2\right)}=2x\)
giai phuong trinh:
\(\left(\sqrt{x+4}-2\right)\left(\sqrt{4-x}+2\right)=2x\)
giai phuong trinh \(\sqrt{x^2+2x}-x-1+\frac{2\left(x-1\right)}{\sqrt{x^2+2x}}=0\) (Nguyễn Du BMT 2017 -2018)
giai phuong trinh : \(2x^2\left(5-\sqrt[3]{5x-x^3}\right)=2x^3+17x-8\)
giai phuong trinh \(\sqrt{2x^2+11x+19}+\sqrt{2x^2+5x+7}=3\left(x+2\right)\)
giai phuong trinh
\(\left(\sqrt{x+5}-\sqrt{x+2}\right)\left(1+\sqrt{x^2+7x+10}\right)=3\)
Giai cac phuong trinh vo ti sau
1. \(\sqrt{\sqrt{3}-x}=x\sqrt{\sqrt{3}+x}\)
2. \(\left(\sqrt{1+x}-1\right)\left(\sqrt{1-x}+1\right)=2x\)
3. \(x=\left(2018+\sqrt{x}\right)\left(1-\sqrt{1-\sqrt{x}}\right)^2\)
giup mk nha
Giai phuong trinh : \(2\left(x^2+2\right)=5\sqrt{x^3+1}\)
tim nghiem nguyen cua phuong trinh: \(\left(x^2+1\right)\sqrt{1-x}-\left(2x+x^3\right)\sqrt{x+1}=3x^4\sqrt{2x}\)