Tool to factorize a math expression. Factorization of a mathematical expression consists in expressing it as a product, it is the inverse of an expansion.

Math Expression Factorization - dCode

Tag(s) : Mathematics, Symbolic Computation

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Tool to factorize a math expression. Factorization of a mathematical expression consists in expressing it as a product, it is the inverse of an expansion.

Factorizing is the action of transforming a sum into a product (a multiplication) of 2 factors (or more).

**Finding a common factor**

Example: \( 2a + 2b \) has the common factor \( 2 \), so \( 2a + 2b = 2(a+b) \)

**By identifying a remarkable identity**

Example: \(x^2 + 2x-a^2 + 1 \) is a remarkable identity \(a^2 + 2ab + b^2 = (a+b)^2 \) so \( x^2 + 2x - a^2 + 1 = (-a+x+1)(a+x+1) \)

dCode can factorize a mathematical expression in order to express it as a product of factors. dCode knows how to recognize a remarkable identity and manages unknowns and variables thanks to its formal calculator.

dCode factorizes trigonometric expression in order to simplify them by expressing them with sin and cos

Example: $$ 1+1/\sec(x) = 2\cos(x/2)^2 $$

Example: $$ \cos(x+y) + \sin(x)\sin(y) = \cos(x)\cos(y) $$

The solver/factorizer has no real steps, at least not steps similar to those required of college or high school. For the moment steps are not displayed, but the solver allows checking a result.

dCode retains ownership of the source code of the script Math Expression Factorization online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, Matlab, etc.) which dCode owns rights will not be given for free. So if you need to download the online Math Expression Factorization script for offline use, check contact page !

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Source : https://www.dcode.fr/math-expression-factor

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