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Popular >

domain of 1/(x^2+2x+1)

Solution

domain

\frac{1}{x ^{2} + 2 x + 1}

Solution

x < - 1 or x > - 1

+1

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

Popular Examples

inverse of f(x)=2-x^2 inverse

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

domain of f(x)=(x^2+2)/8 domain

f (x) = \frac{x ^{2} + 2}{8}

parity f(x)=e^{x^2-1}parity

f (x) = e^{x^{2} - 1}

intercepts of 9x^4-36x^3+20x^2+32x-33 intercepts

9 x^{4} - 36 x^{3} + 20 x^{2} + 32 x - 33

line (8,4),(22,5)line

(8, 4), (22, 5)

Frequently Asked Questions (FAQ)

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