1.

1/(x2 + 5)(x2+4) =

A. 1/(x2 - 4) - 1/(x2+5)
B. 1/(x2 +4) - 1/(x2+5)
C. 1/(x2 - 4) - 1/(x2-5)
D. None of the Above
Answer» C. 1/(x2 - 4) - 1/(x2-5)


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