What is the inverse of f(x)=5x^2+3 ?

The inverse of f(x)=5x^2+3 is sqrt((x-3)/5),-sqrt((x-3)/5)

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inverse of f(x)=5x^2+3

inverse

f (x) = 5 x^{2} + 3

\frac{x - 3}{5}, - \frac{x - 3}{5}

Solution steps

y = 5 x^{2} + 3

Replace

x

with

y

x = 5 y^{2} + 3

Solve for

y, x = 5 y^{2} + 3

\frac{x - 3}{5}, - \frac{x - 3}{5}

f (x) = 64 x^{3} - 1

f (x) = 1.12 x

x - 5 + 2

f (x) = lo g_{10} (x + 9)

f (x) = lo g_{3} (x - 2) + 1

What is the inverse of f(x)=5x^2+3 ?
The inverse of f(x)=5x^2+3 is sqrt((x-3)/5),-sqrt((x-3)/5)