已知实数x,y,z满足x²-6xy+10y²+4y+|z²-3z+2|+4=0,求(x+y
已知实数x,y,z满足x²-6xy+10y²+4y+|z²-3z+2|+4=0,求(x+y
已知实数X,Y,Z满足 X²-6XY+10Y²+4Y+∣Z²-3Z+2∣+4=0,求(X+
已知实数x、y、z满足(x²-6xy+10y²+4y)y²+4y+|(z-3/2)
已知实数x,y,z,满足x+y=5,z²=xy+y=9,求x+2y+3Z的值
已知实数x,y,z满足x=6-y,z^2-4z+4=xy-9,求x,y,z的值.
已知实数x,y,z满足x=6-y,z^2-4z+4=xy-9,求x,y,z的值
已知实数x、y、z满足x^2-6xy+10y^2+4y+|z^2-3z+2|+4=0 ,求(x+y)^z的值
已知实数x,y,z,满足那么x+y=6,z^2=xy-9,求(x+y)^z
已知实数x,y,z,满足x²+4y²+根号-z²=2x+4y-2,求x+2y-z的平方
已知实数x、y、z满足丨4x-4y+1丨+1/3√2y+z+(z-½)²=0,求(y+z)·x
已知x,y,z满足x+y+2z=1,x²+y²+6z+1.5=0,求x,y,z的值
已知有理数x、y、z满足条件|x-z-2|+(3x-6y-7)^2+|3y+3z-4|=0,求x、y、z