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zigzagoon2000

  • 3 years ago

What is the factored form of the expression? 12d^2 + 4d – 1 A. (6d + 1)(2d + 1) B. (6d – 1)(2d – 1) C. (6d – 1)(2d + 1) D. (6d + 1)(2d – 1) A, B, C, or D? Please explain (:

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  1. frx
    • 3 years ago
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    As I said, start by checking the signs, it can't be +1*+1 or -1*-1 so it got to be C or D

  2. frx
    • 3 years ago
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    Do you know the distributive laws?

  3. frx
    • 3 years ago
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    |dw:1350475580709:dw|

  4. zigzagoon2000
    • 3 years ago
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    Somewhat

  5. zigzagoon2000
    • 3 years ago
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    Thanks for the help (:

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