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Find the domain of the function f(x)=(x^...

Find the domain of the function `f(x)=(x^(2)+3x+5)/(x^(2)-5x+4)`

A

R-(3, -2)

B

R-(-3, 2)

C

R-[3, -2]

D

R-(3, -2)

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The correct Answer is:
A
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