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一個非常有用的應用程序，它可以幫助你解決二次方程和不等式。
A very useful app which helps you solve quadratic equations and inequalities. It gives a student friendly answer and shows work each step of the way. This solver is able to factor the quadratic, present it in to the vertex form and analyze all the characteristics of the corresponding parabola graph.最新版本1.1更新日誌
Last updated on 2016年01月01日
Minor bug fixes and improvements. Install or update to the newest version to check it out!
翻譯中...
Quadratic Equation Inequality
1.1 by Mathematics4u
2016年01月01日