phan tich da thuc thanh nhan tu
5x+ 7$\sqrt xy $ -6y+$\sqrt x $ - 2$\sqrt y $
phan tich da thuc sau thanh nhan tu \(y-5x\sqrt{y}+6x^2\)
\(\sqrt[3]{x+6}+\sqrt{x-1}+1-x^2\)Phan tich thanh nhan tu
\(7\sqrt{ab}+7b-\sqrt{a-}\sqrt{b}\)
phan tich da thuc thanh nhan tu
Phan tich da thuc thanh nhan tu
\(x+3\sqrt{x}+2\)
\(2x+\sqrt{x}-3\)
phan tich da thuc thanh nhan tu
\(3-\sqrt{3}+15-3\sqrt{5}\)
\(5x+7\sqrt{xy}-6y+\sqrt{x}+2\sqrt{y}\)
\(\left\{{}\begin{matrix}x^3+xy^2+x^2+3x=2y^3+2x^2y+6y\\2\sqrt{y-1}+6\sqrt{xy-5x+3}=x^2+12x-16\end{matrix}\right.\)
\(\left\{{}\begin{matrix}x^3+xy^2+x^2+3x=2y^3+2x^2y+6y\\2\sqrt{y-1}+6\sqrt{xy-5x+3}=x^2+12x-16\end{matrix}\right.\)