What is the domain of (3x^2-9x+12)/(x^2-10x+25) ?

The domain of (3x^2-9x+12)/(x^2-10x+25) is x 5

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domain of (3x^2-9x+12)/(x^2-10x+25)

domain

\frac{3 x ^{2} - 9 x + 12}{x ^{2} - 10 x + 25}

x < 5 or x > 5

Interval Notation

(- \infty, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5

The function domain

x < 5 or x > 5

y = 3 cot (\frac{1}{2} x) - 2

\frac{1}{1 + 5 ( \frac{1 - x}{5 x} )}

X^{3}

y = \frac{x}{x ^{2} + 1}

f (x) = 1 + (8 + x)^{\frac{1}{2}}

What is the domain of (3x^2-9x+12)/(x^2-10x+25) ?
The domain of (3x^2-9x+12)/(x^2-10x+25) is x<5\lor x>5