What is the domain of (4x)/(5x-7) ?

The domain of (4x)/(5x-7) is x 7/5

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domain of (4x)/(5x-7)

domain

\frac{4 x}{5 x - 7}

x < \frac{7}{5} or x > \frac{7}{5}

Interval Notation

(- \infty, \frac{7}{5}) \cup (\frac{7}{5}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{7}{5}

The function domain

x < \frac{7}{5} or x > \frac{7}{5}

h (x) = 6 x + 5 x - 3

\frac{2}{x ^{3} + 27}

f (x) = 2 (x)^{2} + 5 (x + 2)

f (x) = \frac{3 x}{8 x - 5}

2 x + 2 + 6 - 4 x

What is the domain of (4x)/(5x-7) ?
The domain of (4x)/(5x-7) is x< 7/5 \lor x> 7/5