giải phương trình
\(\sqrt{x}+\sqrt{1-x}+2\sqrt{x-x^2}-2\sqrt[4]{x-x^2}=1\)
\(\sqrt{x^2+10x+7}=3\sqrt{x+3}+2\sqrt{x+7}-6\)
\(\sqrt[3]{x+1}+\sqrt[3]{x+2}=1+\sqrt[3]{x-3x+12}\)
\(\left(4x+2\right)\sqrt{x+8}=3x^2+7x+8\)
\(x+4\sqrt{5-x}=4\sqrt{x-1}+\sqrt{-x^2+6x-5}+1\)