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anonymous

  • one year ago

PLEASE HELP WILL GIVE MEDAL!!! What is the value of the expression when a = 2?

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  1. anonymous
    • one year ago
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    whats the equation

  2. anonymous
    • one year ago
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    |dw:1440088834966:dw|

  3. anonymous
    • one year ago
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    essentially its saying 5*2to the 4th power

  4. anonymous
    • one year ago
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    Is the answer 10,000?

  5. calculusxy
    • one year ago
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    \[5(2)^4 = 5 \times (2 \times 2 \times 2 \times 2)\]

  6. anonymous
    • one year ago
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    okay 2*5 is 10, 10 to the fourth power would be 10*10*10*10 = 10000

  7. anonymous
    • one year ago
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    10,000? or 80?

  8. calculusxy
    • one year ago
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    The exponent 4 only applies to 2 (which is the base).

  9. anonymous
    • one year ago
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    so 80

  10. calculusxy
    • one year ago
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    Yes :)

  11. anonymous
    • one year ago
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    thx

  12. calculusxy
    • one year ago
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    You're welcome :)

  13. anonymous
    • one year ago
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    What is the value of the expression when a = 3 and b = 2?

  14. anonymous
    • one year ago
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    i thought he was doing the easy ones

  15. calculusxy
    • one year ago
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    Where the expression?

  16. anonymous
    • one year ago
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    |dw:1440089155583:dw|

  17. anonymous
    • one year ago
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    A. 78 B. 97 C. 135 D. 745

  18. anonymous
    • one year ago
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    B?

  19. calculusxy
    • one year ago
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    \[3(3)^3 + 2(2)^3 = [3 \times (3 \times 3 \times 3)] + [2 \times (2 \times 2 \times 2)]\]

  20. calculusxy
    • one year ago
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    Yes :)

  21. anonymous
    • one year ago
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    I got 100% thx

  22. calculusxy
    • one year ago
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    Welcome @Cholo123 !

  23. calculusxy
    • one year ago
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    And congrats!!!

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