有关于立方根的方程题① √½x-1/=0② |x-√3/|=|-√3/|③ (-2x+y)²=√y-2/=0④ (x-1)²=4⑤ (x+3)³+27=0⑥ (x-0.5)³+10的负三次方=0
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![有关于立方根的方程题① √½x-1/=0② |x-√3/|=|-√3/|③ (-2x+y)²=√y-2/=0④ (x-1)²=4⑤ (x+3)³+27=0⑥ (x-0.5)³+10的负三次方=0](/uploads/image/z/13890094-70-4.jpg?t=%E6%9C%89%E5%85%B3%E4%BA%8E%E7%AB%8B%E6%96%B9%E6%A0%B9%E7%9A%84%E6%96%B9%E7%A8%8B%E9%A2%98%E2%91%A0+%E2%88%9A%26%23189%3Bx-1%2F%3D0%E2%91%A1+%7Cx-%E2%88%9A3%2F%7C%3D%7C-%E2%88%9A3%2F%7C%E2%91%A2+%EF%BC%88-2x%2By%EF%BC%89%26%23178%3B%3D%E2%88%9Ay-2%2F%3D0%E2%91%A3+%EF%BC%88x-1%EF%BC%89%26%23178%3B%3D4%E2%91%A4+%EF%BC%88x%2B3%EF%BC%89%26%23179%3B%2B27%3D0%E2%91%A5+%EF%BC%88x-0.5%EF%BC%89%26%23179%3B%2B10%E7%9A%84%E8%B4%9F%E4%B8%89%E6%AC%A1%E6%96%B9%3D0)
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有关于立方根的方程题① √½x-1/=0② |x-√3/|=|-√3/|③ (-2x+y)²=√y-2/=0④ (x-1)²=4⑤ (x+3)³+27=0⑥ (x-0.5)³+10的负三次方=0
有关于立方根的方程题
① √½x-1/=0
② |x-√3/|=|-√3/|
③ (-2x+y)²=√y-2/=0
④ (x-1)²=4
⑤ (x+3)³+27=0
⑥ (x-0.5)³+10的负三次方=0
有关于立方根的方程题① √½x-1/=0② |x-√3/|=|-√3/|③ (-2x+y)²=√y-2/=0④ (x-1)²=4⑤ (x+3)³+27=0⑥ (x-0.5)³+10的负三次方=0
1,x=2
2,x=0或x=2倍根号3
3,y=4,x=2
4,x=-1或x=3
5,x=-6
6,x=3/5
答案
①2
②0或2√3
③看不清
④3或-1
⑤-6
⑥-10的开三次根号+0.5