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Popular >

inverse of y=x^2+4x+1

Solution

inverse

y = x^{2} + 4 x + 1

Solution

- 2 + x + 3, - x + 3 - 2

Solution steps

y = x^{2} + 4 x + 1

Replace

x

with

y

x = y^{2} + 4 y + 1

Solve for

y, x = y^{2} + 4 y + 1

- 2 + x + 3, - x + 3 - 2

Popular Examples

asymptotes of f(x)=(2x^2+3x-2)/(x^2+x-2)asymptotes

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

shift sin(x)shift

sin (x)

domain of f(x)= 9/(x^3+5x^2-4x-20)domain

f (x) = \frac{9}{x ^{3} + 5 x ^{2} - 4 x - 20}

range of f(x)= 1/(1-x)range

f (x) = \frac{1}{1 - x}

domain of f(x)=sqrt(x^3)+1 domain

f (x) = x^{3} + 1

Frequently Asked Questions (FAQ)

What is the inverse of y=x^2+4x+1 ?
The inverse of y=x^2+4x+1 is -2+sqrt(x+3),-sqrt(x+3)-2