Contact us
Choose a category below so we can get back to you as quickly as possible.
應該是a的2次方小於a小於a分之1.
5的x次方×25的x次方=625 5的x次方×5的2x次方=625 5的3x次方=625 3x=4 x=4/3
8
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.