jarredstein55 jarredstein55

23-05-2017
Mathematics

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

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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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