ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
(1-2)3+(1-2)4 =(1-2)(3+4) rather....Was trying to illustrate something on that then I forgot to include the plus sign and used multiplication where I illustrated that...
(1-2)3+(1-2)4 =
(1-2)(3+4) rather....
Was trying to illustrate something on that then I forgot to include the plus sign and used multiplication where I illustrated that...