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3 cards from this section. Quick, good the night before a test.
Factor 𝑥² - 16.
Look for a difference of squares.
Factor 𝑥² + 4𝑥 + 4.
This is a perfect square trinomial.
What is factorization?
Think about how you break down numbers.
True or False: 𝑥² - 9 can be factored as (𝑥 − 3)(𝑥 + 3).
Check if it resembles the form a² - b².
Factor the expression 2x³ - 8.
Look for common factors first.
Factor x⁴ - 16.
Recognize the difference of squares.
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