Given a polynomial f defined by fx x26x5x210 What is the dom

Given a polynomial f, defined by: f(x)= x^2+6x+5/x^2-10, What is the domain of f?

f(x)=(x²+6x+5)/(x²-10)

Denominator should not be zero .

x²-10=0

x=+-sqrt10

domain (-infinity,-sqrt10)U(-sqrt10,sqrt 10)U(sqrt10,infinity).

Given a polynomial f, defined by: f(x)= x^2+6x+5/x^2-10, What is the domain of f?Solutionf(x)=(x2+6x+5)/(x2-10) Denominator should not be zero . x2-10=0 x=+-sqr

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