| comhkk | 2007-10-14 04:24 AM |
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| 聽講你f.4:surprise: |
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我估係
(-1+3i)/2
x= OR
(-1-3i)/2 |
| ~☆尋覓☆~ | 2007-10-14 05:46 AM |
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x^2+x+1=0
用計數機=v=
x=-3 or no real roots |
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[quote]原帖由 [i]~☆尋覓☆~[/i] 於 2007-10-14 13:46 發表
x^2+x+1=0
用計數機=v=
x=-3 or no real roots [/quote]
我呢d 用到complex numbers的喎
仲有你計錯 |
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[quote]原帖由 [i]comhkk[/i] 於 2007-10-14 12:24 發表
聽講你f.4:surprise: [/quote]
邊個講嫁-.- |
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[quote]原帖由 [i]玄風[/i] 於 2007-10-14 12:28 發表
我估係
(-1+3i)/2
x= OR
(-1-3i)/2 [/quote]
-0.5+(±sqrt(3)) i |
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[quote]原帖由 [i]小黑[/i] 於 2007-10-14 15:16 發表
開方點打出黎我想問 [/quote]
你用word 就搵到. |
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| [size=99999]√√√√√√√√√√√√√√[/size] |
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[quote]原帖由 [i]FUCK[/i] 於 2007-10-14 02:33 PM 發表
-0.5+(±sqrt(3)) i [/quote]
我錯左?? |
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