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4 votes
Simplify the expression and state any excluded value(s).
3a+15/a^2-25

User FabioCosta
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4 votes

Answer:

Explanation:

3a + 15 / a^2 - 25 = 3(a + 5) / (a - 5)(a + 5) = 3 / a - 5

a ≠ 5 and -5

User Breno Salgado
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