多項式的除法運算單項式除以單項式:將原式化為分式( ),各項係數約分,文字符號以指數律化簡。□例 x x x x x x x x x 2 2 1 ÷ = = ⋅ = = 4 2 4 2 4 2 2 1 2 2 2 ...
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