What is the domain of (900x)/(10+45x) ?

The domain of (900x)/(10+45x) is x -2/9

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domain of (900x)/(10+45x)

domain

\frac{900 x}{10 + 45 x}

x < - \frac{2}{9} or x > - \frac{2}{9}

Interval Notation

(- \infty, - \frac{2}{9}) \cup (- \frac{2}{9}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{2}{9}

The function domain

x < - \frac{2}{9} or x > - \frac{2}{9}

f (x) = ln (6 ln (x) - 5)

f (x) = ln (t + 2)

g (x) = \frac{( x ^{2} - 1 )}{( x + 1 )}

y = x^{2} + 4 x

f (x) = \frac{2 x + 1}{x - 4}

What is the domain of (900x)/(10+45x) ?
The domain of (900x)/(10+45x) is x<-2/9 \lor x>-2/9