Factoring Difference of Squares and Perfect Square Trinomials

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What is the difference of squares formula?

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What is a perfect square trinomial?

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What is the first step in factoring a difference of squares?

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Identify the two perfect squares in the expression and apply the difference of squares formula.

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What does it mean if an expression is 'not factorable'?

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It means that the expression cannot be expressed as a product of two binomials or simpler polynomials.

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What is the general form of a quadratic equation?

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