Решите пожалуйста систему[latex] \left \{ {{ 9^{y} - 2^{x}=725 } \atop { 3^{y}-2 ^\frac{x}{2} =25\right. [/latex]

[latex] \left \{ {{ 3^{2y} - 2^{x}=725 } \atop { 3^{y} =25+2 ^\frac{x}{2} \right. [/latex] [latex] \left \{ {{ (25+2^{ \frac{x}{2} })^2 - 2^{x}=725 } \atop { 3^{y} =25+2 ^\frac{x}{2} \right. [/latex] [latex] \left \{ {{ 625+1250*2^{ \frac{x}{2} }+2^x - 2^{x}=725 } \atop { 3^{y} =25+2 ^\frac{x}{2} \right. [/latex] [latex] \left \{ {2^{ \frac{x}{2} }= \frac{100}{1250} } \atop { 3^{y} =25+2 ^\frac{x}{2} \right. [/latex] [latex] \left \{ {2^{ \frac{x}{2} }= \frac{100}{1250} } \atop { 3^{y} =25+ \frac{10}{125} \right. [/latex] [latex] \left \{ {2^{ \frac{x}{2} }= 0.08 } \atop { 3^{y} =25.08 \right. [/latex] [latex] \left \{ {2^{ \frac{x}{2} }= 2^{log_2 0.08} } \atop { 3^{y} =3^{log_3 25.08} \right. [/latex] [latex] \left \{ x=2log_2 0.08 } \atop { y=log_3 25.08 \right. [/latex]