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Popular >

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

Solution

domain

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

Solution

x \leq - 2 or x \geq 1

+1

Solution steps

Find non-negative values for radicals:

x \leq - 2 or x \geq 1

The function domain

x \leq - 2 or x \geq 1

Popular Examples

domain of f(x)=sqrt((3x-4)-(2-x))domain

f (x) = (3 x - 4) - (2 - x)

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\frac{2 x}{x + 3}

domain of f(x)= 1/(sqrt(1.5x-6.2x^2))domain

f (x) = \frac{1}{1.5 x - 6.2 x ^{2}}

domain of f(x)=ln(3x-6)domain

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domain of (x-5)^2 domain

(x - 5)^{2}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=sqrt(x^2+x-2) ?
The domain of f(x)=sqrt(x^2+x-2) is x<=-2\lor x>= 1