化简求值(-3a²b)³-8(a²)²·(-b)²·(-a²b)如题 初一下册数学·是乘的意思
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![化简求值(-3a²b)³-8(a²)²·(-b)²·(-a²b)如题 初一下册数学·是乘的意思](/uploads/image/z/1267967-47-7.jpg?t=%E5%8C%96%E7%AE%80%E6%B1%82%E5%80%BC%28-3a%26%23178%3Bb%EF%BC%89%26%23179%3B-8%EF%BC%88a%26%23178%3B%EF%BC%89%26%23178%3B%C2%B7%EF%BC%88-b%29%26%23178%3B%C2%B7%EF%BC%88-a%26%23178%3Bb%EF%BC%89%E5%A6%82%E9%A2%98+%E5%88%9D%E4%B8%80%E4%B8%8B%E5%86%8C%E6%95%B0%E5%AD%A6%C2%B7%E6%98%AF%E4%B9%98%E7%9A%84%E6%84%8F%E6%80%9D)
化简求值(-3a²b)³-8(a²)²·(-b)²·(-a²b)如题 初一下册数学·是乘的意思
化简求值(-3a²b)³-8(a²)²·(-b)²·(-a²b)
如题 初一下册数学·是乘的意思
化简求值(-3a²b)³-8(a²)²·(-b)²·(-a²b)如题 初一下册数学·是乘的意思
(-3a²b)³-8(a²)²·(-b)²·(-a²b)
= -27a的6次方b³+8a的6次方b³
= -19a的6次方b³