餘數問題23^461 is divided by 43想請問23^461 is divided by 43 這題的答案是多少~~?? 以...
1.3題的解分別如下: 1 χ& divide ;(χ-15)=5 x& divide ;(x-15)=5 → x=5×...移項(右到左) → x=18.75⊕結果 3 14χ& divide ;9-16=11 14x& divide ;9-16=11 → 14x& divide ;9...
1. 149.8& divide ;7×26.4=564.96約564元 2...43.22 答:43.22公升 4. 8& divide ;20.88=0.383141… =0.38瓶 5...416:x X=1924000公斤 18. 2400& divide ;0.6×1.5+900& divide ;0.6...
(4X-1)& divide ;3+2=(3+7X)& divide ;5 (4X-1+6)& divide ;3=(3+7X)& divide ;5...
...theta;,所以可寫成cotθ= cosθ/sinθ EX: (5sinθ+3cosθ)& divide ;(2sinθ-cosθ) 上下同除sinθ(你把它轉為分數形式比較易理解) ⇨﹝5...