①4√0.5-√2/3-(3√24-1/2√32)
=2√2-(√6)/3-(6√6-2√2)
=2√2-(√6)/3-6√6+2√2
=4√2-(19/3)√6
幾道二次根式計算題,急
幾道二次根式計算題,急
①4√0.5-√2/3-(3√24-1/2√32)
②4√6×(-√2/3)÷√8
③3√5×√2/15×12/√3
④10-√5/√5-5√27-2√15/√3
①4√0.5-√2/3-(3√24-1/2√32)
②4√6×(-√2/3)÷√8
③3√5×√2/15×12/√3
④10-√5/√5-5√27-2√15/√3
數(shù)學人氣:410 ℃時間:2020-06-02 08:50:48
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