What is the sum of 3/x^2-9+(5/x+3)

asked May 5, 2022 199k views

2 votes

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Answer:

Explanation:

$(3)/(x^2-9) +(5)/(x+3) \\=(3)/((x+3)(x-3)) +(5)/(x+3) \\=(3+5(x-3))/((x+3)(x-3)) \\=(3+5x-15)/(x^2-9) \\=(5x-12)/(x^2-9)$

BVengerov answered May 7, 2022

3.9k points

4 votes

Answer:

Explanation:

CharmingToad answered May 12, 2022

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