GPT :
\(x^3-4x^2+5x-1-\sqrt{2x-3}=0\)
GPT: 5x3+6x2 +12x +8 =0
GPT: x2+5x-6=0
gpt:
\(3\left(x^2-3x+1\right)+\sqrt{3\left(x^4+x^2+1\right)}=0\)
\(\sqrt[3]{x^3+5x^2}-1=\sqrt{\frac{5x^2-2}{6}}\)
gpt \(\sqrt{5x^3-1}+\sqrt[3]{2x-1}+x-4=0\)
Cho pt : \(m^2-5x+m=0\) ( m là tham số )
a ) Gpt với m = 6
b ) Tìm m để pt có \(n_o\) \(x_1,x_2\) thỏa mãn : \(|x_1-x_2|=3\)
Gpt nghiệm nguyên \(5x^2+2y^2+4xy+9y-8x+14=0\)
Gpt: \(x^2-5x-3\sqrt{3x}+12=0\)
\(\sqrt{x-1}+\sqrt{2-x}=3x-1\)
Gpt: \(\frac{4x}{x^2+4x+3}+\frac{5x}{x^2-5x+3}=-\frac{3}{2}\)