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8.1 Monomials and Factoring new per4 per6          
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8.2 Factoring Using the Distributive Property new per4 per6          
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8.3 Factoring Trinomials x^2 + bx + c new per4 per6          
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8.4 Factoring Trinomials ax^2 + bx + c new per4 per6          
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8.5 Factoring Difference of Squares new per4 per6          
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8.6 Perfect Squares and Factoring new per4 per6          
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