I persume that n is a positive integer in your expression. By MI, 圖片參考：http://i238.photobucket.com/albums/ff245/chocolate328154/Maths447.jpg?t=1220527838 2008-09-04 19:40:08 補充： But then, your n could be a negative integer as well, so you may verify...
...神風亨 其實呢條數好多高中生,甚至大學生都計錯 6& divide ;2(3) , 係唔等於 6& divide ;(2*(3)) 只有括號入面ge野會...如果是這樣 原本 6& divide ;2(1+2) 先乘入去的話會變成 6& divide ;2+4 = 7 6& divide ;2(1+2) 不等於 6& divide ;2(3) ?? 所以...
拆括號,括號入面的除要變乘 5600& divide ;(28& divide ;3) =5600& divide ;28x3 =(5600& divide ;28)x3 =200x3 =600 拆括號:除變乘.乘變除.加變減.減變加.
l \ /\ /\ /l l_\/_\/__\/_l that is!
-(-5)& divide ;(-1/3)& divide ;( 3/4)×(-2) =(+5)& divide ;(-1/3)& divide ;( 3/4)×(-2) =(+5)×(-3)& divide ;( 3/4)×(-2) =(-15)×( 4/3)×(-2) =(-20)&...
1). 0.54x65& divide ;(054-0.15) ＝35.1& divide ;(0.54-0.15) ＝35.1& divide ;0.39 ＝90 2.)20×2& divide ;(19.5+7.5) ＝40& divide ;27 . . . ＝1.481 (循環小數) 2008-10-03 17:58:03 補充...
When a polynomial g(x) is divided by x-1, the remainder is 5. ...1 is 2, so the remainder of g(x) divided by 2x²-x-1 is of max. power of 1...
