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Published byEthelbert Knight Modified over 8 years ago
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2 Remove the zero pairs.
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2 Remove the zero pairs.
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2 Remove the zero pairs.
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2 Remove the zero pairs.
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Model the following problem using algebra tiles: (x + 4)(x – 4) x + 4 x - 4 x2x2 Remove the zero pairs.
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x + 4 x - 4 x2x2 Remove the zero pairs. What remains is x2 x2 – 16. Model the following problem using algebra tiles: (x + 4)(x – 4)
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Factor x2 x2 – 64. x 2 = x x64 = 8 8 x 2 – 64 = (x + 8)(x – 8)
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Factor 36x 2 – 121. 36x 2 = 6x 121 = 11 36x 2 – 121 = (6x + 11)(6x – 11)
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Factor 3x 2 -48. First, factor out the three. 3(x 2 -16) Now factor the difference of the squares. 3(x + 4)(x – 4)
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Factor each polynomial.
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