我有條數想問（中二）

🎓 學業台小學及中學教育

[匿名]

2006-11-19 11:36 pm

ax2次+8x
over
6x3次

但答案是ax+4
over
3x2次

回答 (4)

All Pak Man

2006-11-19 11:46 pm

✔ 最佳答案

The answer is wrong, I think.

It should be (ax+8) over 6x^2

👍 0 👎 0

夜岐

2006-11-24 2:36 am

ax^2+8x
-------------
6x^3

(aX+8)x
=---------------
6X^2(x)

SO ANSWER IS
=aX+8 OVER 6X^2

參考: ME

👍 0 👎 0

Wai Sum

2006-11-20 12:17 am

^^答案肯定錯啦
(ax^2+8x) / 6x^3
=(ax+8)x / 6x^3 …兩個x相約除
=(ax+8) / 6x^2

👍 0 👎 0

Wendy

2006-11-19 11:48 pm

但係answer 應該係
ax+ 8
______
6x 2次
becoz 佢係加, 唔約得 ga wor

參考: 自己

👍 0 👎 0