Contact us
Choose a category below so we can get back to you as quickly as possible.
分式運算的結果中分子與分母可以是積的形式也可以是多項式,沒有統一規定.只要這個結果是最簡的,而且是有意義的(分母不為零)就行.
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.