Factor some expression means to represent it as a product of several elements. Explain the above with a concrete example. Suppose we need to
*factor expression*:

Subtract and add the term :

Factor out and find similar terms:

Add and subtract term: :

Factor out and find similar terms:

Finally, factor out :

Now, we only need to factor out :

The problem of factorization often occurs in equations solving. Our online calculator based on the Wolfram Alpha system is able to factor almost any expressions.

Expression factor calculator

Install calculator on your site