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Popular >

inverse of 2x^2+2x-1

Solution

inverse

2 x^{2} + 2 x - 1

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

intercepts of f(x)=2x+y=16x-4y=19 intercepts

f (x) = 2 x + y = 16 x - 4 y = 19

symmetry y=x^2+4x-5 symmetry

y = x^{2} + 4 x - 5

inverse of f(x)=9-4x^2 inverse

f (x) = 9 - 4 x^{2}

inverse of f(x)=4ln(x)+8 inverse

f (x) = 4 ln (x) + 8

domain of f(x)=(x+1)/(x^2-1)domain

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

Frequently Asked Questions (FAQ)

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