What is the domain of f(x)=(-2x^2+3)(sqrt(x+2)) ?

The domain of f(x)=(-2x^2+3)(sqrt(x+2)) is x>=-2

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domain of f(x)=(-2x^2+3)(sqrt(x+2))

domain

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

x \geq - 2

Interval Notation

[- 2, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 2

The function domain

x \geq - 2

f (x) = \frac{20}{x ^{2} - 4 x - 4}

\frac{x + 11}{x - 9}

9 t - 81

f (x) = [- 5.5]

(3 x + 5) (6 x - 6)

What is the domain of f(x)=(-2x^2+3)(sqrt(x+2)) ?
The domain of f(x)=(-2x^2+3)(sqrt(x+2)) is x>=-2