Simplify \( [1 ÷ (x^2 + 3x + 2)] + [1 ÷ (x^2 + 5x
MATHEMATICS
JAMB 2015
Simplify \( [1 ÷ (x^2 + 3x + 2)] + [1 ÷ (x^2 + 5x + 6)] \)
- A. \( \frac{2}{(x + 1)^2} \)
- B. \( \frac{2}{(x + 1)(x + 2} \)
- C. \( \frac{2}{(x + 1)(x + 2} \)
- D. \( \frac{2}{(x + 1)(x + 3} \)
Correct Answer: D. \( \frac{2}{(x + 1)(x + 3} \)
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