Question

訪客

求詳解

(2》隨堂練習
計算下列各式。
(1) 1一5 (CV _2022I 人生)        (2 (x+1)(CX12) ONE本定

Answer 1

Choosen As Best Answer

魚🐟

(1)-5x*x+22x-21
(2)-4x-10