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lindseyharrison

  • 2 years ago

15x^7/9y^5 divided by 45y^2/5x^3

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  1. Dallasb22
    • 2 years ago
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    Can you do another beautiful drawing?

  2. lindseyharrison
    • 2 years ago
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    a) 15x^4/y^3 b) 5x^10/27y^7 c) 27y^7/5x^10 d) y^3/15x^4

  3. Fall12-13
    • 2 years ago
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    \[\frac{ 15x ^{7} }{ 9y ^{5} }\div \frac{ 45y ^{2} }{ 5x ^{3} } = \frac{ 15x ^{7} }{ 9y ^{5} }*\frac{ 5x ^{3} }{ 45y ^{2} } = \frac{ 75x ^{10} }{ 405y ^{7} }=\frac{ 5x ^{10} }{ 27y ^{7} } \]

  4. Fall12-13
    • 2 years ago
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    Second choice :)

  5. Dallasb22
    • 2 years ago
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    It is B.

  6. Dallasb22
    • 2 years ago
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    I second Falls' work :P

  7. Fall12-13
    • 2 years ago
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    Lol

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