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anonymous

  • one year ago

What is the value of expression? 6^−7 • 6^4 A. 6^−3 B. 6^−11 C. 6^−28 D. 6^11

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  1. anonymous
    • one year ago
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    @Nnesha

  2. anonymous
    • one year ago
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    Is it B?

  3. anonymous
    • one year ago
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    -7-4=-11

  4. anonymous
    • one year ago
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    so 6^-11

  5. Nnesha
    • one year ago
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    when you multiply same bases you should ADD their exponents

  6. anonymous
    • one year ago
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    right

  7. Nnesha
    • one year ago
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    so ? how did you get -4 ?

  8. anonymous
    • one year ago
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    the exponent in the problem

  9. Nnesha
    • one year ago
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    it's positive \[6^{-7} \times 6^{4}\] so answer is ?

  10. anonymous
    • one year ago
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    ohh i see u thought i did -4 but i did -7 (subtract) 4

  11. anonymous
    • one year ago
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    I sent u a message

  12. Nnesha
    • one year ago
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    no add bec you r multiplying same base

  13. Nnesha
    • one year ago
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    post it here i don't read messages :)

  14. anonymous
    • one year ago
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    oh ok sorry i didnt know I said the answer is 6^-3

  15. Nnesha
    • one year ago
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    yes right!

  16. anonymous
    • one year ago
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    YAY! thx

  17. Nnesha
    • one year ago
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    my pleasure.

  18. anonymous
    • one year ago
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    Could u help me with 4 more the other i got a 60 on because u only helped me with 2 and those were right but the ones i did were wrong

  19. anonymous
    • one year ago
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    thx for the medal

  20. Nnesha
    • one year ago
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    i'm not sure. i'll try & np

  21. anonymous
    • one year ago
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    Ill put it in a new post

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