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anonymous

  • one year ago

What is the value of the expression when a = 4? 2a(3) (3) is an exponet

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  1. anonymous
    • one year ago
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    I cant tell if it 512 or 128, plz help, i will give medal and fan and testimony!

  2. anonymous
    • one year ago
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    @abb0t @dan815 @sweetburger @Nnesha @Peaches15

  3. Nnesha
    • one year ago
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    substitute a for 4 that's it :=)

  4. anonymous
    • one year ago
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    i did that, and that is how i got 128

  5. Nnesha
    • one year ago
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    so yes that's correct :=)

  6. anonymous
    • one year ago
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    i got 512 by just multipling just the 2

  7. anonymous
    • one year ago
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    (by the exponets) and thx

  8. Nnesha
    • one year ago
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    my pleasure and yes 128 is correct \[\huge\rm 2(\color{reD}{a})^3\] \[\huge\rm 2(\color{reD}{4})^3=128\]

  9. anonymous
    • one year ago
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    http://www.freemathhelp.com/combining-like-terms.html

  10. anonymous
    • one year ago
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    ok

  11. anonymous
    • one year ago
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    thx Nesha!

  12. anonymous
    • one year ago
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    that calculator is what i used to help

  13. Nnesha
    • one year ago
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    my pleasure and it's nnesha double nn

  14. anonymous
    • one year ago
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    oops, me bad ;P

  15. Nnesha
    • one year ago
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    it's okay :=)

  16. anonymous
    • one year ago
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    bye, i will tag u if i need some more help, thx for it!

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