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How to Add and Subtract Fractions in Algebra
 
How to Multiply and Divide Fractions in Algebra
 
How to Multiply Two Mixed Numbers

How to Use Prime Factorization on Composite Numbers

In algebra, composite numbers can be broken into prime numbers by prime factorization. You can solve for prime factors without a calculator or list of primes. This video shows how to use prime factorization to turn composite numbers into prime numbers.

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