化簡(2√75)-(√3/16)
請列明步驟
化簡(2√75)-(√3/16)
2007-09-26 7:42 pm
回答 (4)
2007-09-26 7:47 pm
✔ 最佳答案
化簡(2√75)-(√3/16) (2√75)-(√3/16)
=[2√(3)(25)-[√3/16)]
=[ (2)(5)√3]-[(1/4)√3]
=[10 - (1/4)](√3)
=9¾(√3)
2007-09-26 8:11 pm
2√75)-(√3/16)
=(2√(25X3))-(√3/16)
=(10√3)-(√3/16)
=160√3/16-√3/16
=159√3/16
=(2√(25X3))-(√3/16)
=(10√3)-(√3/16)
=160√3/16-√3/16
=159√3/16
參考: me
2007-09-26 7:47 pm
(2√75)-(√3/16)
=(2√(25X3))-(√3/16)
=(10√3)-(√3/16)
=160√3/16-√3/16
=159√3/16
=(2√(25X3))-(√3/16)
=(10√3)-(√3/16)
=160√3/16-√3/16
=159√3/16
2007-09-26 7:46 pm
(2√75)-(√3/16)
=2√(25x3)-(√3/16)
=(2x5)√3-(√3/16)
=160√3/16-√3/16
=159√3/16
=2√(25x3)-(√3/16)
=(2x5)√3-(√3/16)
=160√3/16-√3/16
=159√3/16
收錄日期: 2021-04-13 13:37:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070926000051KK01302