Square of a Binomial PRO vs Exponent

This app uses the basic binomial theorem for solving a binomial quickly and easily. For this, only two variables must be entered. All calculations are stored in the history. The final solution can be shared. [ Content ] - the variables for a and b must be entered - calculation of a binomial with the basic binomial theorem - history function that saves input - short and detailed solution - the entering of fractions and decimals is supported - constants and/or variables can be entered - no ads! [ Usage ] - there are 2 fields for entering the values ​​using a modified keyboard - if you have entered wrong values or values miss, the text fields are highlighted in red - you can switch between the solution, input view and history by swiping and / or touching the buttons - the entries in the history can be deleted or sorted manually - if you select an entry in the history, it will be loaded automatically for the calculation - the entire history can be deleted by pressing a key

累乗（べき乗）を 4択クイズで楽しくトレーニング。 算数や数学の基礎を ゲーム感覚で反復できます。 「2の3乗」「10の2乗」「−３の３乗」など、つまずきやすい累乗の考え方を、 テンポよく問題に取り組みながら自然に練習できます。 このアプリは、こんな方におすすめです。 ・累乗の意味を基礎から確認したい ・テスト前に手早く反復したい ・計算をゲーム感覚で練習したい ・小学生から中学生の先取り、復習に使いたい 特長 ・4択形式で取り組みやすい ・短時間でも反復しやすい ・学習結果がひと目で分かる ・楽しく続けやすいシンプル設計 「分かったつもり」を「自分で選べる」に変える、 累乗トレーニングアプリです。 A fun multiple-choice app for practicing powers and exponents. This app helps learners build a solid understanding of exponents through quick and simple quizzes. By solving repeated 4-choice questions, users can strengthen both recognition and calculation skills. Recommended for: - learners who want to understand exponents from the basics - students preparing for quizzes and tests - anyone who wants to practice math in a fun and simple way - elementary and middle school students for review or early learning Features: - easy-to-use multiple-choice format - quick practice sessions - simple and clear result screen - designed to make repetition easier and more enjoyable Turn “I think I understand” into “I can answer with confidence.”