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Popular >

inverse of 2x^2-4x

Solution

inverse

2 x^{2} - 4 x

Solution

\frac{4 + 16 + 8 x}{4}, \frac{4 - 16 + 8 x}{4}

Solution steps

y = 2 x^{2} - 4 x

Replace

x

with

y

x = 2 y^{2} - 4 y

Solve for

y, x = 2 y^{2} - 4 y

\frac{4 + 16 + 8 x}{4}, \frac{4 - 16 + 8 x}{4}

Popular Examples

inflection x^4-4x^3 inflection points

x^{4} - 4 x^{3}

intercepts of f(x)=-(x+2)^2+3 intercepts

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

slope of y+2=-1/5 (x+1)slope

y + 2 = - \frac{1}{5} (x + 1)

domain of (3x+6)/(x^2-x-2)domain

\frac{3 x + 6}{x ^{2} - x - 2}

domain of f(x)= 8/(16-x^2)domain

f (x) = \frac{8}{16 - x ^{2}}

Frequently Asked Questions (FAQ)

What is the inverse of 2x^2-4x ?
The inverse of 2x^2-4x is (4+sqrt(16+8x))/4 ,(4-sqrt(16+8x))/4