KelseyNeth KelseyNeth

07-09-2017
Mathematics

contestada

find the difference. k-5/k^2-9k+20

Respuesta :

kphung76127 kphung76127

07-09-2017

Assuming you mean find the quotient

Factor the denominator
(k-4)(k-5)

Then divide the numerator by denominator, cancelling (k-5) out.
(k-5)/((k-4)(k-5))

Final answer: k-4

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