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Tuesday, 21 April 2026
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Simplify \(\frac{4}{a-3}-\frac{1}{a+3}\)

Simplify \(\frac{4}{a-3}-\frac{1}{a+3}\)
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  • A \(\frac{3a+11}{(a-3)(a-2)}\)
  • B \(\frac{3a+11}{(a+3)(a-2)}\)
  • C \(\frac{3a+11}{(a+3)(a+2)}\)
  • D \(\frac{3a+11}{(a-3)(a+2)}\)
Correct Answer: Option D
Explanation:
\(\frac{4}{a-3}-\frac{1}{a+3}\\
= \frac{4(a+2)-1(a-3)}{(a-3)(a+2)}\\
=\frac{3a+11}{(a-3)(a+2)}
\)

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