What is the domain of f(x)=sqrt(1+x)*sqrt(1-x) ?

The domain of f(x)=sqrt(1+x)*sqrt(1-x) is -1<= x<= 1

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domain of f(x)=sqrt(1+x)*sqrt(1-x)

domain

f (x) = 1 + x \cdot 1 - x

- 1 \leq x \leq 1

Interval Notation

[- 1, 1]

Solution steps

Find non-negative values for radicals:

- 1 \leq x \leq 1

The function domain

- 1 \leq x \leq 1

f (x) = \frac{4 x}{x ^{2} + 25}

91.1

f (x) = (x - 6)^{2} + 8

f (x) = \frac{12 x - 3}{9 x ^{2} - 4}

\frac{3 x ^{2} - 27}{x ^{2} - 9 x + 18}

What is the domain of f(x)=sqrt(1+x)*sqrt(1-x) ?
The domain of f(x)=sqrt(1+x)*sqrt(1-x) is -1<= x<= 1