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GenGen96

  • 3 years ago

Multiply these rational expressions. Help?:

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  1. GenGen96
    • 3 years ago
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    \[\frac{ 5x }{ 10x+5 } \times \frac{ 4x+2 }{ 5}\]

  2. katiebugg
    • 3 years ago
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    5x(4x+2)/ 5(10x+5)

  3. GenGen96
    • 3 years ago
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    Sorry: I meant: \[\frac{ 20x(x+2) }{ 50(x+5) }\]

  4. GenGen96
    • 3 years ago
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    Do I do anything further with it?

  5. gps
    • 3 years ago
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    \[ \frac{5x}{10x + 5} \times \frac{4x + 2}{5} \] can be written as \[ \frac{5 (x) }{5 \left( 2x + 1 \right) } \times \frac{ 2 \left( 2x + 1 \right) }{5} \] Try to build on this.

  6. gps
    • 3 years ago
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    I do not believe your answer is correct

  7. gps
    • 3 years ago
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    if I am right, the answer should be \[ \frac{2x}{5} \]

  8. GenGen96
    • 3 years ago
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    Okay, I see what I did wrong. Thank you!

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