Odpowiedź :
x= -1 y= 2
[tex]\frac{x^{2}+y^{2} }{2x-3} = \frac{( - 1)^{2} + {2}^{2} } {2 \times ( - 1) - 3} = \frac{1 + 4}{( - 2) - 3} = \frac{5}{ - 5} = - 1[/tex]
x= -1 y= 2
[tex]\frac{x^{2}+y^{2} }{2x-3} = \frac{( - 1)^{2} + {2}^{2} } {2 \times ( - 1) - 3} = \frac{1 + 4}{( - 2) - 3} = \frac{5}{ - 5} = - 1[/tex]