What is the domain of (7x)/(8x-3) ?

The domain of (7x)/(8x-3) is x 3/8

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domain of (7x)/(8x-3)

domain

\frac{7 x}{8 x - 3}

x < \frac{3}{8} or x > \frac{3}{8}

Interval Notation

(- \infty, \frac{3}{8}) \cup (\frac{3}{8}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{3}{8}

The function domain

x < \frac{3}{8} or x > \frac{3}{8}

f (x) = \frac{x + 1}{x - 6}

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

f (x) = - 2 x^{3} - 3 x^{2} + 12 x + 11

f (x) = 3 x^{2} + 2

f (x) = \frac{4 x - 8}{3}

What is the domain of (7x)/(8x-3) ?
The domain of (7x)/(8x-3) is x< 3/8 \lor x> 3/8