數學質因數問題

2008-05-30 6:08 am

請幫忙解問以下問題, 謝謝!
分解質因數:
48=
76=
36=
210=
105=
121=

回答 (3)

2008-05-30 6:48 am

✔ 最佳答案

48 = 2^4 x 3 = 2x2x2x2x3
76 = 2^2 x 19 = 2x2x19
36 = 2^2 x 3^2 = 2x2x3x3
210 = 2x3x5x7
105 = 3x5x7
121 = 11x11

I think it can help you

參考: me

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2008-05-30 6:20 am

48 = 2^4 x 3 = 2x2x2x2x3
76 = 2^2 x 19 = 2x2x19
36 = 2^2 x 3^2 = 2x2x3x3
210 = 2x3x5x7
105 = 3x5x7
121 = 11x11

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2008-05-30 6:12 am

48=2*2*2*2*3
76=2*2*2*7
36=2*2*3*3
210=2*3*5*7
105=3*5*7
121=11*11

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