How do you add #\frac { 3x - 4} { x ^ { 2} - 9} + \frac { 7x - 3} { x ^ { 2} - 9}#?

1 Answer
Juan A.
Mar 16, 2017

#(10x - 7)/(x^2 -9)#

Explanation:

Since you have a common denominator, all you need to do is combine like terms in both numerators, and keep the same denominator. The answer cannot be reduced, since there are no common factors.

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