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Find the sum 4/x^2-9+7/x+3 Can't figure it out :(

Find the sum 4/x^2-9+7/x+3 Can't figure it out :(
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Find the sum 4/x^2-9+7/x+3
Can't figure it out :(

User Wltrup
by
8.7k points

2 Answers

5 votes
find the LCD first and then combine.
so the answer will be......

7x+25/(x+3)(x-3)
User Radim Cernej
by
8.8k points
3 votes
-4(4x+3)(x-1)/x^2(x+3)
User Sihoon Kim
by
8.6k points
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