Các câu hỏi tương tự
GPT: \(x^3+5x^2+2x=3\left(x+1\right)\sqrt{3x+2}.\)
GPT: \(2.\left(2x-1\right)-3.\sqrt{5x-6}=\sqrt{3x-8}\)
gpt:\(\sqrt{3x^2+6x+4}+\sqrt{2x^2+4x+11}=\left(1-x\right)\left(x+3\right)\)
\(\sqrt{3x^2+6x+7}+\sqrt{5x^2+10x+21}=5-x^2-2x\)
\(\sqrt{x^2-x+2}+\sqrt{x^2-3x+6}=2x\)
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:
\(\left(3x+1\right)\sqrt{2x^2-1}=5x^2+\frac{3}{2}x-3\)
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: \(5\left(\sqrt{x+5}+\sqrt{3x+4}\right)=5x^2-11x-1\)
\(\left(5\right)\sqrt{x+3-4\sqrt{x-1}}\sqrt{x+8+6\sqrt{x-1}}=5\)
\(\left(6\right)2x^2+3x+\sqrt{2x^2+3x+9}=33\)
\(\left(7\right)\sqrt{3x^2+6x+12}+\sqrt{5x^4-10x^2+30}=8\)
\(\left(8\right)x+y+z+8=2\sqrt{x-1}+4\sqrt{y-2}+6\sqrt{z-3}\)