Mathemagics vs Prime Factorization Deluxe

Accelerate your algebraic calculation and accuracy as you expand your knowledge with these incredible rarely taught techniques. Learn to think differently about algebraic equations and amaze others with your equation solving prowess. With practice many of these techniques can be performed mentally with lightning fast speed. Easily master once difficult calculations as you watch and learn from the animated steps in every lesson. Practice each technique as you progress through various levels of proficiency and gain achievements along the way. Randomly generated questions ensure an endless ability to practice and have fun. Master these algebraic techniques: * Calculate 10% of Any Number * Calculate 9% of Any Number * Calculate 11% of Any Number * Percentages of Numbers Less Than 100 * Percentages of Numbers From 100-999 * Multiply Two Polynomials * Multiply Two Trinomials * Multiply Large Polynomials * Check Polynomial Multiplication * Basic Algebraic Division * Intermediate Algebraic Division * Verify Algebraic Division * Solve Simultaneous Equations * Special Case Simultaneous Equations * Basic Quadratic Equation * Intermediate Quadratic Equation * Advanced Quadratic Equation * Verify Quadratic Equation Roots Each lesson includes clear step descriptions with animated examples that can be watched as often as you like in order to ensure that you grasp the concept. Prepare for the math section on the SAT, PSAT, ACT, GRE, GMAT, MCAT, or any other standardized test. Don't waste time with a calculator on the few tests that allow them. Use Mathemagics as a tutor to quicken up your test taking abilities. Activate and challenge your brain to expand its ability to think efficiently and have fun at the same time. Train yourself to break problems down in to smaller more manageable pieces in order to reach solutions quicker and more accurately than anyone else. ================================= May 2012 Featured in the App Store Test Prep promotion May 2012 Featured as a primary banner in AppStore Education Category April 2012 Featured as an AppStore Education New & Noteworthy app ================================= Follow us on Twitter @blulightnin =================================

Use Prime Factorization Deluxe to explore and learn how to find the prime factorization of a composite number. Use the slider to select a number up to 100 for factorization. If a composite number is selected the app prompts the user to select a factor using the slider. If a prime is selected it is indicated using a red marker. Tap the question mark for a random number up to 100 to be automatically selected. Choose factors for the given number to build a factor tree. Continue until the prime factorization has been found. Learn how to find the Greatest Common Factor (GCF) and Least Common Multiple (LCM). For GCF, use the number line slider to select two numbers. The factors of the two numbers are show in a table and the greatest common factor is highlighted. For LCM, choose two numbers. The multiples of the number are shown in a table. The least common multiple is highlighted in the table. The first step in the process of prime factorization is to select a factor for the given number. If a factor is selected a branch on the tree is filled in. This process continues until all the composite numbers in the tree have been factored leaving only primes. Composite numbers are shown in blue and primes are highlighted in red. By examing the prime factorizations of two numbers students will notice that the Greatest Common Factor of two numbers is precisely the product of the primes that are common to both. Therefore it follows that the common multiples of any two numbers must contain each of the primes exactly once and that the least common multiple is the smallest number that occurs in both sets.