求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根号61²-60²
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![求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根号61²-60²](/uploads/image/z/3175170-42-0.jpg?t=%E6%B1%82%E5%90%84%E8%AF%95%E7%9A%84%E5%80%BC%3A%EF%BC%881%EF%BC%89%E6%A0%B9%E5%8F%B7%EF%BC%88-13%EF%BC%89%26%23178%3B%C3%97%E6%A0%B9%E5%8F%B74+%EF%BC%882%EF%BC%89%E6%A0%B9%E5%8F%B717-1%E5%88%86%E4%B9%8B%E6%A0%B9%E5%8F%B781+%EF%BC%883%EF%BC%89%E6%A0%B9%E6%B1%82%E5%90%84%E8%AF%95%E7%9A%84%E5%80%BC%3A%EF%BC%881%EF%BC%89%E6%A0%B9%E5%8F%B7%EF%BC%88-13%EF%BC%89%26%23178%3B%C3%97%E6%A0%B9%E5%8F%B74++++++++%EF%BC%882%EF%BC%89%E6%A0%B9%E5%8F%B717-1%E5%88%86%E4%B9%8B%E6%A0%B9%E5%8F%B781+%EF%BC%883%EF%BC%89%E6%A0%B9%E5%8F%B761%26%23178%3B-60%26%23178%3B)
求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根号61²-60²
求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根
求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根号61²-60²
求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根求各试的值:(1)根号(-13)²×根号4 (2)根号17-1分之根号81 (3)根号61²-60²