求不定方程x²+3xy+2y²+2x-y=25的整数解

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求不定方程x²+3xy+2y²+2x-y=25的整数解

求不定方程x²+3xy+2y²+2x-y=25的整数解
求不定方程x²+3xy+2y²+2x-y=25的整数解

求不定方程x²+3xy+2y²+2x-y=25的整数解
x = -8,y = 1
x=3,y = -5
x=3,y=1
x = 10,y=-5
x=12,y=-11
x =19,y = -17
x=19,y=-11
x=30,y=-17

x = -8 y = 1x=3, y = -5x=3, y=1x = 10,  y=-5x=12, y=-11x =19, y = -17x=19,   y=-11x=30waea y=-17