What is the domain of ln(12-5x^2) ?

The domain of ln(12-5x^2) is -(2sqrt(3))/(sqrt(5))<x<(2sqrt(3))/(sqrt(5))

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domain of ln(12-5x^2)

domain

ln (12 - 5 x^{2})

- \frac{2 3}{5} < x < \frac{2 3}{5}

Interval Notation

(- \frac{2 3}{5}, \frac{2 3}{5})

Solution steps

Find positive values for logs:

- \frac{2 3}{5} < x < \frac{2 3}{5}

The function domain

- \frac{2 3}{5} < x < \frac{2 3}{5}

f (x) = - 2 x^{2} + 5 x - 3

5 cot (8 x) + 3

10 x

x + 3 - 1

f (x) = \frac{4 x - 3}{x - 1}

What is the domain of ln(12-5x^2) ?
The domain of ln(12-5x^2) is -(2sqrt(3))/(sqrt(5))<x<(2sqrt(3))/(sqrt(5))