What is the inverse of f(x)=7x^2+60x+32 ?

The inverse of f(x)=7x^2+60x+32 is (-30+sqrt(7x+676))/7 ,-(sqrt(7x+676)+30)/7

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inverse of f(x)=7x^2+60x+32

inverse

f (x) = 7 x^{2} + 60 x + 32

\frac{- 30 + 7 x + 676}{7}, - \frac{7 x + 676 + 30}{7}

Solution steps

y = 7 x^{2} + 60 x + 32

Replace

x

with

y

x = 7 y^{2} + 60 y + 32

Solve for

y, x = 7 y^{2} + 60 y + 32

\frac{- 30 + 7 x + 676}{7}, - \frac{7 x + 676 + 30}{7}

f (x) = x + \frac{1}{6}

1 + \frac{4}{x + 3}

y = \frac{9}{5} (4 x + 3) + 6

\frac{4 - 3 x - x ^{2}}{x ^{2} - 1}

What is the inverse of f(x)=7x^2+60x+32 ?
The inverse of f(x)=7x^2+60x+32 is (-30+sqrt(7x+676))/7 ,-(sqrt(7x+676)+30)/7