# Matrix Math: Solving Equations

\$1.99

Paul Franz
Developer
2019年09月06日
Update Date
Education
Category
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Matrix Math: Solving Equations スクリーンショット

## About Matrix Math: Solving Equations

This app is primarily designed for teachers and students of math. Usually covered in an Algebra 2 or PreCalculus class.

For teachers, allows them to easily generate sample problems for involving the solving of two equations simultaneously via matrices. This version solves these problems via the inverse method.
For students, provides self-paced practice of the steps required to solve two equations using matrices and the inverse method. Detailed help screens remind them of the strategy to solve two equations using matrices and the inverse method.

For each question displayed, if they answer incorrectly, a hint for the question is displayed.
The app provides for 2 timing modes including untimed (the default) and 2 and 5 minute testing modes. After the student has answered each question, the app gives them immediate feedback including the correct answer if they choose the wrong answer.

In all modes, the total number of question requested and the number answered correctly is displayed at the top of the screen.
Designed, built and field tested in co-operation with a high school math teacher (Thanks Keith!)
Requires IOS 8.0 or higher

Designed, built and tested primarily for IPhone 5, IPhone6 however works great on IPads.

### 最新バージョン 2.0 の更新情報

Last updated on 2019年09月06日

This version bring the app up to Apple's current standards and improves the user interface for iPhone and iPads. Note - only supports iPhone 6 and newer.
Version History
2.0
2019年09月06日
This version bring the app up to Apple's current standards and improves the user interface for iPhone and iPads. Note - only supports iPhone 6 and newer.
1.0
2016年07月02日
This update is signed with Apple’s latest signing certificate. No new features are included.

### Matrix Math: Solving Equations FAQ

ここをクリック！地理的に制限されているアプリのダウンロード方法をご参考ください。

iPhone