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anonymous

  • 2 years ago

simplify each expression X 2/3 y -1/4/ X 1/2 y -1/2

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  1. anonymous
    • 2 years ago
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    |dw:1387494979971:dw|

  2. anonymous
    • 2 years ago
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    It looks like this

  3. RadEn
    • 2 years ago
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    use the rule of exponent : a^m : a^n = a^(m-n)

  4. anonymous
    • 2 years ago
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    And by the way those numbers are squared.

  5. anonymous
    • 2 years ago
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    Can you explain it to me?

  6. RadEn
    • 2 years ago
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    there are 2 bases there, x and y. simplify with combine them |dw:1387495189623:dw|

  7. RadEn
    • 2 years ago
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    just evaluate : what is 2/3 - 1/2 ? and -1/4 - (-1/2 = ?

  8. anonymous
    • 2 years ago
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    I got 1 for the first one. Is that right?

  9. anonymous
    • 2 years ago
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    @RadEn

  10. RadEn
    • 2 years ago
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    how ?

  11. RadEn
    • 2 years ago
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    ah, i see you thought that 2/3 - 1/2 = (2-1)/(3-2) = 1/1 = 1, right ?

  12. anonymous
    • 2 years ago
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    yeah. :/

  13. anonymous
    • 2 years ago
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    Ugh... Can you just show me step by step on how to do this so I'm not confused?

  14. SolomonZelman
    • 2 years ago
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    Can you re-post the question? \frac{ }{ } is the latex for fraction (in equation editor)

  15. anonymous
    • 2 years ago
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    No... ._.

  16. anonymous
    • 2 years ago
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    this i know is the answer 124(5Xy−12)

  17. anonymous
    • 2 years ago
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    https://www.mathway.com/

  18. anonymous
    • 2 years ago
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    I need step by step

  19. anonymous
    • 2 years ago
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    are you able to use a credit card if so you can use your credit card to up grade on tha site and it will tell you step by stem but i just went to the site to get the answer and the steps and it said i have to upgrade in order for me to get the steps so for now i can only give you the actual answer im sorry @Emily778

  20. anonymous
    • 2 years ago
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    so you need the acutal steps in order to finsih this assignment

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