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.

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