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FUZZYBALL

  • one year ago

MEDAL AND FAN! Simplify. A. –28xy B. –28 C. 28xy D. 27

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  1. welshfella
    • one year ago
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    do the multiplying from left to right ( -1/2)*(4x) = -2x now multiply -2x by -2 and so on

  2. welshfella
    • one year ago
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    what is -2x * 2 ?

  3. FUZZYBALL
    • one year ago
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    -4

  4. welshfella
    • one year ago
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    sorry -2x * - 2 ?

  5. FUZZYBALL
    • one year ago
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    4

  6. welshfella
    • one year ago
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    - no youve left out the x its 4x

  7. welshfella
    • one year ago
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    now 4x * 7y = ?

  8. welshfella
    • one year ago
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    remember x * y = xy

  9. FUZZYBALL
    • one year ago
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    28xy

  10. welshfella
    • one year ago
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    right! now multiply by -1 and you have the answer

  11. FUZZYBALL
    • one year ago
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    -28xy

  12. welshfella
    • one year ago
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    correct

  13. FUZZYBALL
    • one year ago
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    THANKS SOOO MUCH!!

  14. welshfella
    • one year ago
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    yw

  15. FUZZYBALL
    • one year ago
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    can you help me with more?

  16. welshfella
    • one year ago
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    no sorry I really have to go right now

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