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lisa2345

  • one year ago

picture of question below.

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  1. lisa2345
    • one year ago
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  2. Nnesha
    • one year ago
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    \[\huge\rm \frac{ x^m }{ x^n } =x^{m-n}\] exponent rule!

  3. lisa2345
    • one year ago
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    so its B?

  4. Nnesha
    • one year ago
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    how did you get B ? r^2 can be written as r times r \[\huge\rm \frac{ r \times r }{ r \times r }\] simplify

  5. lisa2345
    • one year ago
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    so its A?

  6. Nnesha
    • one year ago
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    how ?? :-)

  7. lisa2345
    • one year ago
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    because the R cancels out?

  8. Nnesha
    • one year ago
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    great!

  9. lisa2345
    • one year ago
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    I need quicl help on like 4 more

  10. Nnesha
    • one year ago
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    okay i have 2 minutes :-)

  11. lisa2345
    • one year ago
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  12. Nnesha
    • one year ago
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    show your work and let me know what did you get ? ;-)

  13. lisa2345
    • one year ago
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    2x^6 ?

  14. Nnesha
    • one year ago
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    12/24 = ?

  15. lisa2345
    • one year ago
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    0.5

  16. Nnesha
    • one year ago
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    yep but u need it infraction form

  17. lisa2345
    • one year ago
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    x ?

  18. Nnesha
    • one year ago
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    what ?

  19. lisa2345
    • one year ago
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    C?

  20. lisa2345
    • one year ago
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    is the answer C ?

  21. Nnesha
    • one year ago
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    yep right

  22. lisa2345
    • one year ago
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  23. Nnesha
    • one year ago
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    anything to the 0 power is equal to what ?? do you know ?

  24. lisa2345
    • one year ago
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    nothing?

  25. Nnesha
    • one year ago
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    equal to 1

  26. lisa2345
    • one year ago
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    so 0 is one?

  27. Nnesha
    • one year ago
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    \[\huge\rm (2)^0 = 1 ~~~(Nnesha)^0 = 1\]

  28. Nnesha
    • one year ago
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    ^

  29. lisa2345
    • one year ago
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    so the answer is A

  30. lisa2345
    • one year ago
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    ??

  31. Nnesha
    • one year ago
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    x^0 = ?

  32. lisa2345
    • one year ago
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    1

  33. Nnesha
    • one year ago
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    yes right so what you should hve left ?

  34. lisa2345
    • one year ago
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    the answer is C?

  35. Nnesha
    • one year ago
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    you just said x^0 =1 so C is not right \[\huge\rm 6\color{red}{x^0}y^5\] x^0 =1 so replace that by one that's it

  36. lisa2345
    • one year ago
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    its B?

  37. Nnesha
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @Nnesha you just said x^0 =1 so C is not right \[\huge\rm 6\color{red}{x^0}y^5\] x^0 =1 so replace that by one that's it \(\color{blue}{\text{End of Quote}}\) ^^^^^

  38. lisa2345
    • one year ago
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    I don't understand is it D?

  39. Nnesha
    • one year ago
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    there are not same bases all u need to do is apply 0 exponent property x^0 = 1 so just replace x^0 by 1 and 6 y^5 stay same :-)

  40. lisa2345
    • one year ago
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  41. lisa2345
    • one year ago
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    @Nnesha

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