Question 388956
sqrt(x-2)/sqrt(x^2-25)
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Numerator x>=2 to avoid sqrt of a negative number.
Denominator:
factor (x-5)(x+5)
x>5 to avoid division by zero if x=5 and x>5 so no sqrt of a negative number.
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X(5, infinity)
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Ed
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{{{graph(500,500,-10,10,-10,10, sqrt(x-2)/sqrt(x^2-25))}}}