6(x-3)²-18=0过程结果清晰一点,
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![6(x-3)²-18=0过程结果清晰一点,](/uploads/image/z/578387-11-7.jpg?t=6%28x-3%29%26%23178%3B-18%3D0%E8%BF%87%E7%A8%8B%E7%BB%93%E6%9E%9C%E6%B8%85%E6%99%B0%E4%B8%80%E7%82%B9%2C)
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6(x-3)²-18=0过程结果清晰一点,
6(x-3)²-18=0过程结果清晰一点,
6(x-3)²-18=0过程结果清晰一点,
6(x-3)²-18=0
6(x-3)²=18
(x-3)²=3
所以x-3=±√3
所以x=3+√3,或x=3-√3
(x-3)^2=18/6=3
x-3=±√3
x=3±√3