What is the inverse of f(x)=3x^2+3 ?

The inverse of f(x)=3x^2+3 is sqrt((x-3)/3),-sqrt((x-3)/3)

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inverse of f(x)=3x^2+3

inverse

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

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

Solution steps

y = 3 x^{2} + 3

Replace

x

with

y

x = 3 y^{2} + 3

Solve for

y, x = 3 y^{2} + 3

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

f (x) = ln (5 x - 2) + x^{2} - 1

5 x + 5

(- 6, 5), (- 1.5, - 1)

\frac{1}{x ^{2} - 4 x + 6}

8 x + 6 y = - 60

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