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Popular >

inverse of 4/(3+x^2)

Solution

inverse

\frac{4}{3 + x ^{2}}

Solution

\frac{4 - 3 x}{x}, - \frac{4 - 3 x}{x}

Solution steps

y = \frac{4}{3 + x ^{2}}

Replace

x

with

y

x = \frac{4}{3 + y ^{2}}

Solve for

y, x = \frac{4}{3 + y ^{2}}

\frac{4 - 3 x}{x}, - \frac{4 - 3 x}{x}

Popular Examples

domain of f(x)=sqrt(4x-42)domain

f (x) = 4 x - 42

intercepts of y=-1/2 x+3 intercepts

y = - \frac{1}{2} x + 3

extreme f(x)=2x^3-9x^2-24x extreme points

f (x) = 2 x^{3} - 9 x^{2} - 24 x

range of f(x)= x/(x^2-4)range

f (x) = \frac{x}{x ^{2} - 4}

intercepts of r(x)=(x^3+8)/(x^2+4)intercepts

r (x) = \frac{x ^{3} + 8}{x ^{2} + 4}

Frequently Asked Questions (FAQ)

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