Factoring

Tip

For simple factoring, you will need to find the common factor for two or more algebraic expressions. For example, 3xy is the common factor of 6xy and 9xy². So, an expression such as 6xy + 9xy² can be factored as 3xy(2 + 3y).

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Sample Problem

What is the greatest common factor of 12x²y and 10xy² ?

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Answer Options

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(A) 2xy

(B) 12xy

(C) 12x²y²

(D) 120x²y²

(E) 120x³y³