Question on: WAEC Mathematics - 2003
Simplify (\frac{4}{a-3}-\frac{1}{a+3})
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
\(\frac{3a+11}{(a-3)(a+2)}\)
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Correct Option: D
(\frac{4}{a-3}-\frac{1}{a+3}<br />
= \frac{4(a+2)-1(a-3)}{(a-3)(a+2)}<br />
=\frac{3a+11}{(a-3)(a+2)}
)
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