解这个方程组

4x-4y=96得4(x-y)=96
x-y=24
x*x-y*y=(x+y)(x-y)=960
即(x+y)*24=960
得x+y=40
把x-y=24 x+y=40联立
得x=32，y=8

4x-4y=96 ->4(x-y)=96,x-y=96/4=24,(1)
x*x-y*y=960
x^2-y^2=(x-y)(x+y)=960,
所以
x+y=960/(x-y)=960/24=40,(2)

(1)+(2),2x=24+40=64,x=32,
代入(1)得,y=8.

x*x-y*y=(x+y)(x-y)=960
4x-4y=4(x-y)=96,x-y=24
两式除一下
（x+y）/4=10
很容易就能算出，x=32,y=8