計算√27×√48÷√6
計算√27×√48÷√6
(3√5-5√3)^2
2√12-3√18+9√1/3-1/3√72
(7√54-3√21+4√15)÷√3
(3√5-5√3)^2
2√12-3√18+9√1/3-1/3√72
(7√54-3√21+4√15)÷√3
數(shù)學人氣:398 ℃時間:2020-04-27 01:02:23
優(yōu)質(zhì)解答
√27×√48÷√6=3√3×4√3×(√6)/6=36×(√6)/6=6√6(3√5-5√3)^2=45-30√15+75=120-30√152√12-3√18+9√1/3-1/3√72=4√3-9√2+3√3-2√2=7√3-11√2(7√54-3√21+4√15)÷√3=21√6-3√21+4√15)÷√...
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