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2 cards from this section. Quick, good the night before a test.
Factor 2x + 8 using grouping.
Look for a common factor in both terms.
Factor 3y + 6 using grouping.
Identify the greatest common factor.
What is the first step in factorization by grouping?
Think about organizing terms.
True or False: The goal of factorization is to express a polynomial as a sum of factors.
Consider what factorization really means.
Factor 10x^2 + 25xy + 6x + 15y using grouping.
Start by grouping appropriately and extracting common factors.
Factor 12x^3 + 18x^2 - 8x - 12 using grouping.
Look for common factors in pairs of terms.
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