angelacassep3kb2z angelacassep3kb2z

17-03-2018
Mathematics

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16. simplify the rational expression. state any excluded values. x^2-x-6/x+2

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SSJBlue SSJBlue

17-03-2018

X^2-X-6=(X-3)(X+2)
(X+2)/(x+2)=1
Which just leaves (x-3)
X=3

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