What is the domain of f(x)=ln(4-x^2) ?

The domain of f(x)=ln(4-x^2) is -2<x<2

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domain of f(x)=ln(4-x^2)

domain

f (x) = ln (4 - x^{2})

- 2 < x < 2

Interval Notation

(- 2, 2)

Solution steps

Find positive values for logs:

- 2 < x < 2

The function domain

- 2 < x < 2

y = x^{2} + 2

(x + 9)^{3}

y = 4 x - \frac{5}{2}

f (x) = \frac{x - 2}{( x + 3 ) 1 - x}

1 + x - x^{2} - x^{3}