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rewona [7]
3 years ago
10

3. Simplify 2a + 2 / a^2 – 1 A) 2 / a – 1 B) 2a + 2 / a^2 – 1 C) -2 D) a + 1 / a – 1

Mathematics
2 answers:
Svetach [21]3 years ago
7 0
<span>(2a + 2) / (a^2 – 1)
(2(a +1)) / (a^2 - 1)
(2(a + 1)) / (a^2 - 1^2)
(2(a + 1)) / ((a + 1)(a - 1))
2 / a - 1

The answer is: 2/a - 1.</span>
andriy [413]3 years ago
6 0

Answer:

bot

Step-by-step explanation:

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