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2015-09-24T20:49:40+08:00

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The answer is x^2-25. You can check it by multiplying the answer by the divisor.
 Hope it helps.
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  • Brainly User
2015-09-25T00:09:31+08:00

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Factor the numerator (using rational zero theorem, then factor by grouping)
(x-1) ( x+5) (x-5) (x-3)

Factor the denominator:
(x-1) (x-3)

Rewrite:
(x-1) (x+5) (x-5) (x-3)    
  (x-1)(x-3)

= (x+5) (x-5) or x² - 25




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