Originally posted by oscar at 2005-1-10 04:26 PM:
By using differentiation, expand (2x+5)^4+3(x-3)^4-(2x+1)^3.
Originally posted by smallpotato226 at 2005-1-10 17:18:
differentiation係咩??
Originally posted by oscar at 2005-1-10 05:19 PM:
微分...
Originally posted by smallpotato226 at 2005-1-10 17:21:
唔明....咩級別ga條數?
Originally posted by 落雷 at 2005-1-10 18:17:
諗左幾耐下…|||老了
Originally posted by JOHNLAM17 at 2005-1-13 10:24 PM:
咁恐怖o既....
我懷疑緊我應唔應該讀理科@@
Originally posted by bluekywaterwong at 2005-1-14 14:20:
我依家讀到去軌跡je~~
Originally posted by bluekywaterwong at 2005-1-15 17:42:
中四~~不過阿sir唔係跳來跳去咁教既
我諗可能教得慢過其他學校~~
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