SOLUTION: How do I express as a single fraction in its simplest form:
1 1
----- - -----
2x +3 4xsquared - 9
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Question 624091: How do I express as a single fraction in its simplest form:
1 1
----- - -----
2x +3 4xsquared - 9
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
express as a single fraction in its simplest form:
1 1
----- - -----
2x +3 4xsquared - 9
assume the problem is:
-
note that the 2nd denominator is the "difference of squares which we can factor"
-
you can see the common denominator will be (2x+3)(2x-3), so we have
= = or
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