Contact us
Choose a category below so we can get back to you as quickly as possible.
根據以上分析知:等式的性質是:在方程兩邊同時除以一個不為0的數,等式的兩邊仍然相等.故答案為:√.
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.