Special Product Formulas...3

Discussion in 'Algebra' started by nycmathguy, Jul 15, 2022.

  1. nycmathguy

    nycmathguy

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    College Algebra
    Chapter 1/Section 4

    IMG_20220715_180055.jpg
     
    nycmathguy, Jul 15, 2022
    #1
  2. nycmathguy

    MathLover1

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    86. correct
    88..

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    MathLover1, Jul 15, 2022
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  3. nycmathguy

    nycmathguy

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    For 88, a = 3x and b = 2 using the difference of cubes formula. Typo at my end.
     
    nycmathguy, Jul 16, 2022
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