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minnie123

  • 3 years ago

Help Please for a medal and fan! ***Attachment Below***

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  1. minnie123
    • 3 years ago
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  2. gaara438125
    • 3 years ago
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    First find an LCD which is?

  3. minnie123
    • 3 years ago
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    6y @gaara438125

  4. piscez.in
    • 3 years ago
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    just like performing this operation on numbers, take the lcm of denominator and work this out. BTW, in this particular case you can take the common denominator y outside of the equation and reduce the rest, to make it look more artithmetic rather than algebraic

  5. gaara438125
    • 3 years ago
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    yeah, so make the fractions have the LCD it now looks like: \[\frac{ 15 }{ 6y } + \frac{ 1 }{ 6y } - \frac{ 8 }{ 6y } = \] i can't see what it's equal too lol

  6. piscez.in
    • 3 years ago
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    when you have the same denominator, you can directly perform the numerator functions without further modification

  7. minnie123
    • 3 years ago
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    so is the answer 8/6y ?

  8. gaara438125
    • 3 years ago
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    yes, then simplify that to make it look like?

  9. minnie123
    • 3 years ago
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    4/3y ?

  10. gaara438125
    • 3 years ago
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    yeah, and is it equal to anything?

  11. gaara438125
    • 3 years ago
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    the picture is cut off

  12. minnie123
    • 3 years ago
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    no :)

  13. minnie123
    • 3 years ago
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    thanks for the help!

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