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anonymous

  • one year ago

Subtract and simplify: (3x2 + 5x – 4) – (2x2 – 7x – 1) A. x2 + 12x – 3 B. –x2 – 2x – 3 C. 5x2 – 2x – 3 D. –x2 + 12x – 5

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  1. anonymous
    • one year ago
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    @corruptedalice96

  2. anonymous
    • one year ago
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    This one is a lot more fun You don't touch the exponents on this one

  3. anonymous
    • one year ago
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    |dw:1433258817151:dw|

  4. anonymous
    • one year ago
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    Let's start at the end

  5. anonymous
    • one year ago
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    |dw:1433258867268:dw|

  6. anonymous
    • one year ago
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    |dw:1433258941049:dw|

  7. anonymous
    • one year ago
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    A. by inspection. (3-2) x^2 = x^2 Has to be A.

  8. anonymous
    • one year ago
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    |dw:1433259008836:dw|

  9. anonymous
    • one year ago
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    So your answer would be A (:

  10. anonymous
    • one year ago
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    thank you! I really appreciate your help!

  11. anonymous
    • one year ago
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    You're so welcome (: If you have anymore questions, just close this one and post a new one!

  12. anonymous
    • one year ago
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    I'm so happy to help you (:

  13. anonymous
    • one year ago
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    okay, and i'll tag you if I do. you actually explained and showed me in a way I understood.

  14. anonymous
    • one year ago
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    I just try to find easy ways to complete things (:

  15. anonymous
    • one year ago
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    I would understand, i think the schools make it more complicated than it has to be.

  16. anonymous
    • one year ago
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    That's why it's better to find other ways

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spraguer (Moderator)
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