價格：免費
更新日期：2019-01-19
檔案大小：15.4 MB
目前版本：6.5
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A power learning aid combining Coaching Calculators and Guides to help students master the solving of quadratic equations.
Coaching Calculators solve quadratic equations by :
- completing the square
- quadratic formula
- factoring
Students learn quickly by working with the calculator and seeing each step of the process in detail.
Completing the square for example:
- Dividing by coefficient of x²
- Taking constant term to right hand side
- Completing the square
- Taking the square root of both sides
- Simplifying and solving
Calculators handle equations with integer coefficients up to 99.
Guides have a comprehensive set of examples
支援平台：iPhone, iPad