x的平方的n+1次方等于多少?还有这题:x的n次方×x的n+1次方×(-x)的2n次方×x+(-x)的2n+3次方×x的2n-2次方×x=________________(需过程,如果是(-x)的平方的2n+1次方=____
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![x的平方的n+1次方等于多少?还有这题:x的n次方×x的n+1次方×(-x)的2n次方×x+(-x)的2n+3次方×x的2n-2次方×x=________________(需过程,如果是(-x)的平方的2n+1次方=____](/uploads/image/z/646246-46-6.jpg?t=x%E7%9A%84%E5%B9%B3%E6%96%B9%E7%9A%84n%2B1%E6%AC%A1%E6%96%B9%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91%3F%E8%BF%98%E6%9C%89%E8%BF%99%E9%A2%98%EF%BC%9Ax%E7%9A%84n%E6%AC%A1%E6%96%B9%C3%97x%E7%9A%84n%2B1%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88-x%EF%BC%89%E7%9A%842n%E6%AC%A1%E6%96%B9%C3%97x%2B%EF%BC%88-x%EF%BC%89%E7%9A%842n%2B3%E6%AC%A1%E6%96%B9%C3%97x%E7%9A%842n-2%E6%AC%A1%E6%96%B9%C3%97x%3D________________%28%E9%9C%80%E8%BF%87%E7%A8%8B%2C%E5%A6%82%E6%9E%9C%E6%98%AF%EF%BC%88-x%EF%BC%89%E7%9A%84%E5%B9%B3%E6%96%B9%E7%9A%842n%2B1%E6%AC%A1%E6%96%B9%3D____)
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