SOLUTION: Give the excluded value(s) for v^2+1 / v^2-v-6.

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Question 1100823: Give the excluded value(s) for v^2+1 / v^2-v-6.
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Give the excluded value(s) for v^2+1 / v^2-v-6.
Excluded values occur when they give us 0 in the denominator
therefore
v^2 - v - 6 = 0
Factors to
(v-3)(v+2) = 0
Two solutions
v = 3
and
v = -2
:
These are the excluded values
:
:
Substitute these values for v in the denominator to confirm this