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What is the answer 2a+6/a^2-9

What is the answer 2a+6/a^2-9
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What is the answer 2a+6/a^2-9

User Emiko
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Answer:

Explanation:

2a + 6 / a² -9 = 2(a + 3) / (a² -3²)

= 2(a+3) / (a+3)(a-3) {a²-b² = (a+b)(a-b)

= 2 / (a-3)

User John Smithers
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