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Kate.baby.cox1118

  • 3 years ago

I need to know how to find the middle number... The directions to the problem are: Express as a polynomial. Problem: (3x+2y)^2 i know how to get 9x^2+ __xy + 4y^2

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  1. Goten77
    • 3 years ago
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    |dw:1358878395675:dw| |dw:1358878611736:dw|

  2. Goten77
    • 3 years ago
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  3. Kate.baby.cox1118
    • 3 years ago
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    Thank you. That really shows me how to find that middle varible (:

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