What is the domain of-2log_{10}(-2x)-2 ?

The domain of-2log_{10}(-2x)-2 is x<0

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domain of-2log_{10}(-2x)-2

domain

- 2 lo g_{10} (- 2 x) - 2

x < 0

Interval Notation

(- \infty, 0)

Solution steps

Find positive values for logs:

x < 0

The function domain

x < 0

f (x) = \frac{x - 7}{x ^{2} - 4}

3 x^{2} + 16 x - 35

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

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

\frac{3}{x - 7}