Các câu hỏi tương tự
gpt: \(2\sqrt{3x+7}-5\sqrt[3]{x-6}=4\)
\(\left(x^2-3x+2\right)\left(x^2-12x+32\right)\le4x^2\)
\(\left(\sqrt{x+1}-1\right)\left(\sqrt{x^2-4x+7}+1\right)=x\)
Gpt: \(3x^2+x+1=\left(3x+1\right)\sqrt{x^2+1}\)
gpt : \(x^2-4x+5-\frac{3x}{x^2+x+1}=\left(x-1\right)\left(1-\frac{2\sqrt{1-x}}{\sqrt{x^2+x+1}}\right)\)
23 tháng 9 2021 lúc 21:16
Gpt: \(5x^2+3x+6=\left(7x+1\right)\sqrt{x^2+3}\)
Gpt \(3x^2+5x-4=\left(3x+2\right)\sqrt{x^2-1}\)
GPT: \(\left(x+5\right)\sqrt{x+1}+1=\left(3x +4\right)^{\frac{1}{3}}\)
GPT: \(x^2-3x+3=\left(3x-\frac{4}{x}+1\right)\sqrt{x-1}\)
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: \(\left(3x+1\right)\sqrt{3x+1}=2x^2+5x+1\)