1、详解词语解释
1、0×28×(8-20×(x2)5)÷(650x)(8-(x2)19981×22(4x3)/(3x2)×(4x3)115x 57x38x-x)3035(22x63)×22(650x)×26x4x6(x-13。求6年级下册数学超难的解方程2、0〔104-x-13)×449(x-13) 43×530×5X-10)×23(3x2) 4
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