Các câu hỏi tương tự
GPT : \(2\sqrt{2x+4}+4\sqrt{2-x}=\sqrt{9x^2+16}\)
gpt: \(\sqrt{9x^2+16}=2\sqrt{2x+4}+4\sqrt{2-x}\)
gpt: \(\sqrt{9x^2+16}=2\sqrt{2x+4}+4\sqrt{2-x}\)
gpt: \(\sqrt{9x^2+16}=2\sqrt{2x+4}+4\sqrt{2-x}\)
GPT: \(\sqrt{x^2+4x+12}=2x-4+\sqrt{x+1}\)
i) \(2\sqrt{x+2+2\sqrt{x+1}}-\sqrt{x+1}=4\)
ii)\(\sqrt{x+4}+\sqrt{x-4}=2x-12+2\sqrt{x^2-16}\)
nốt bài cuối : GPT\(\frac{6x-4}{\sqrt{2x+4}+2\sqrt{2-x}}=\frac{12x-8}{\sqrt{9x^2+16}}\)
gpt: \(\sqrt{9x^2+16}=2\sqrt{2x+4}+4\sqrt{2-x}\)
GPT: \(\sqrt{2x+3-\sqrt{x+2}}+\sqrt{2x+4+\sqrt{x+2}}=1+2\sqrt{x+2}\)