jarredstein55 jarredstein55
  • 23-05-2017
  • Mathematics
contestada

Simplify the expression x^2-8x-9/5x^2-45x

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WeatheringWithYou
WeatheringWithYou WeatheringWithYou
  • 23-05-2017
To do this, first factor:

[tex] \frac{(x-9)(x+1)}{5x(x-9)} [/tex]

As there are two (x - 9) expressions, cancel to get [tex] \frac{x+1}{5x} [/tex]
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