(2x-1)(4x^2-1)(2x+1)
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(2x-1)(4x^2-1)(2x+1)
(2x-1)(4x^2-1)(2x+1)
(2x-1)(4x^2-1)(2x+1)
=(2x-1)(2x+1)(4x^2-1)
=(4x^2-1)(4x^2-1)
=(4x^2-1)^2
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=(2x-1)(2x+1)(4x^2-1)
=(4x^2-1)(4x^2-1)
=(4x^2-1)^2
~亲,如果你认可我的回答,请点击【采纳为满意回答】按钮
~~手机提问的朋友在客户端右上角评价点【满意】即可。
~你的采纳是我前进的动力!你诚心问,我一定认真答!
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*-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X ||
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