x^2-y^2=48,x+y=6则x=_____,y=_____
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 14:29:42
![x^2-y^2=48,x+y=6则x=_____,y=_____](/uploads/image/z/10359640-64-0.jpg?t=x%5E2-y%5E2%3D48%2Cx%2By%3D6%E5%88%99x%3D_____%2Cy%3D_____)
x)3ҭ35ЩЮ5{16t*!MR>1l0 ԨЭԄ ٶPLW$Ams:$ Q
x^2-y^2=48,x+y=6则x=_____,y=_____
x^2-y^2=48,x+y=6则x=_____,y=_____
x^2-y^2=48,x+y=6则x=_____,y=_____
x^2-y^2=48
(x+y)(x-y)=48
x-y=8
x+y=6
x=7
y=-1
x=7,y=-1
x=7,y=-1