he pt logarit(minh danh rui ma chua co ai giai)
giai he pt: $\left\{ \begin{array}{l} \left ( x+y \right )\times x^{y-x+3}=5\\ 3\times \log _{5}(x+y)=x-y\end{array} \right.$
Hệ phương trình mũ, lôgarit
he pt logarit(minh danh rui ma chua co ai giai)
giai he pt: $\left\{ \begin{array}{l} \left ( x+y \right )\times x^{y-x+3}=5\\ 3\times \log _{5}(x+y)=x-y\end{array} \right.$
Phương trình mũ
he pt logarit(minh danh rui ma chua co ai giai)
giai he pt: $\left\{ \begin{array}{l} \left ( x+y \right )\times x^{y-x+3}=5\\ 3\times \log _{5}(x+y)=x-y\end{array} \right.$
Hệ phương trình mũ, lôgarit