化簡(2√75)-(√3/16)

2007-09-26 7:42 pm

化簡(2√75)-(√3/16)
請列明步驟

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)

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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

參考: me

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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

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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

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