If two rational number x,y satisfy |x|+y=3 and |x|y+x*x=0 ,then x_数学解答

If two rational number x,y satisfy |x|+y=3 and |x|y+x*x=0 ,then x=___ y=___?

人气：438 ℃　时间：2020-06-18 09:48:06

解答

x=0 y=3