若x,y为实数满足x²+3y²-12y+12=0,求y的x次方的值
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![若x,y为实数满足x²+3y²-12y+12=0,求y的x次方的值](/uploads/image/z/997090-34-0.jpg?t=%E8%8B%A5x%2Cy%E4%B8%BA%E5%AE%9E%E6%95%B0%E6%BB%A1%E8%B6%B3x%26%23178%3B%2B3y%26%23178%3B-12y%2B12%3D0%2C%E6%B1%82y%E7%9A%84x%E6%AC%A1%E6%96%B9%E7%9A%84%E5%80%BC)
若x,y为实数满足x²+3y²-12y+12=0,求y的x次方的值
若x,y为实数满足x²+3y²-12y+12=0,求y的x次方的值
若x,y为实数满足x²+3y²-12y+12=0,求y的x次方的值
x^2+3y^2-12y+12=0
x^2+3(y^2-4y+4)=0
x^2+3(y-2)^2=0
两个非负数相加为0,两个都为0
x=0 y-2=0 y=2
y^x=2^0=1
x²+3y²-12y+12=0,
x²+3(y-2)²=0
x=0,y-2=0
y=2
y的x次方=2^0=1