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Popular >

inverse of y=x^2+x+1

Solution

inverse

y = x^{2} + x + 1

Solution

\frac{- 1 + 4 x - 3}{2}, \frac{- 1 - 4 x - 3}{2}

Solution steps

y = x^{2} + x + 1

Replace

x

with

y

x = y^{2} + y + 1

Solve for

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

\frac{- 1 + 4 x - 3}{2}, \frac{- 1 - 4 x - 3}{2}

Popular Examples

domain of f(x)= x/(9x+64)domain

f (x) = \frac{x}{9 x + 64}

slope ofintercept-2x+y=7 slope intercept

- 2 x + y = 7

domain of 7x+1 domain

7 x + 1

monotone f(x)= x/(6x^2+1)monotone intervals

f (x) = \frac{x}{6 x ^{2} + 1}

range of sqrt(6x^3+8x^2)range

6 x^{3} + 8 x^{2}

Frequently Asked Questions (FAQ)

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