SOLUTION: Please help!
I am supposed to add or subtract as indicated and express the results in simplest form.
(X^2)/(x- 3)- (9)/(x- 3)
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Question 107260: Please help!
I am supposed to add or subtract as indicated and express the results in simplest form.
(X^2)/(x- 3)- (9)/(x- 3)
Answer by Annabelle1(69) (Show Source): You can put this solution on YOUR website!
here we already have a common denominator so we can add these fractions.
This becomes
is a difference of 2 squares so it factorises to (x-3)(x+3)
we now have
the x-3 cancels and we are left with
x+3
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