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anonymous

  • one year ago

(3x3 - 2x2 + 4) - (2x2 + 14) = A) 3x3 - 10 B) 3x3 + 10 C) 3x3 - 4x2 - 10 D) 3x3 - 2x2 + 18

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  1. anonymous
    • one year ago
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    C) 3x3 - 4x2 - 10

  2. anonymous
    • one year ago
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    Medal please?? @AaliyahThacker3

  3. Bee_see
    • one year ago
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    You can think of it two ways...you have there -(2x^2+14), right? So it's saying -1 (2x^2+14). You distribute the -1 and you are going to get -2x^2-14

  4. Bee_see
    • one year ago
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    or you can just change -(2x^2+14) to +(-2x^2-14) since subtraction is changed to addition and the symbols get switched for all the number on the right side.

  5. Rushwr
    • one year ago
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    The answer i got was A

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