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anonymous

  • one year ago

2x2 – 4x = 0 A. {0, 2} B. {0, –2} C. {–6, –2} D. {0, 1/2}

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  1. anonymous
    • one year ago
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    Hey is that 2x with two as an exponent or is it 2x times 2? The beginning is confusing

  2. anonymous
    • one year ago
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    its squared 2x2 is squared

  3. anonymous
    • one year ago
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    Ohh ok :) lemme help if I can

  4. anonymous
    • one year ago
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    ok

  5. anonymous
    • one year ago
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    @Nnesha

  6. anonymous
    • one year ago
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    I think it's A

  7. anonymous
    • one year ago
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    do you have proof?

  8. chrisdbest
    • one year ago
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    I know it's A

  9. Nnesha
    • one year ago
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    what is the common factor ?

  10. anonymous
    • one year ago
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    When u do the math it's obvious that ud get 0 and 2 is what will be left over it all so I just put{ 0,2}

  11. anonymous
    • one year ago
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    ok hld on 1 sec

  12. chrisdbest
    • one year ago
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    Plug in 2 for x and you will get 2(2^2) - 4(2) = 0

  13. chrisdbest
    • one year ago
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    So 2(2^2) = 8, and 4(2) = 8. 8 - 8 = 0!!

  14. chrisdbest
    • one year ago
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    What!?? No medal?

  15. anonymous
    • one year ago
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    Thank you for the medal :)

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