習題庫 .計算:(4x5-3x3+2x2)÷2x2. 來源:國語幫 1.73W 問題詳情:.計算:(4x5-3x3+2x2)÷2x2.【回答】.解:原式=4x5÷2x2+(-3x3)÷2x2+2x2÷2x2=2x3-x+1.知識點:(補充)整式的除法題型:計算題 3x3 2x2 計算 4x5