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13 votes
13 votes
2 a+6 divided by 2a²-18

User Taro Kiritani
by
2.6k points

1 Answer

23 votes
23 votes


\frac{2a + 6}{ 2{a}^(2) - 18} \\ = \frac{2(a + 3)}{2( {a}^(2) - 9)} \\ = (a + 3)/((a + 3)(a - 3)) \\ = (1)/(a + 3)

ATTACHED IS THE SOLUTION

User Martin Gamulin
by
3.4k points
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