What is the inverse of 1/4 (x+2)^2-9 ?

The inverse of 1/4 (x+2)^2-9 is 2sqrt(x+9)-2,-2sqrt(x+9)-2

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inverse of 1/4 (x+2)^2-9

inverse

\frac{1}{4} (x + 2)^{2} - 9

2 x + 9 - 2, - 2 x + 9 - 2

Solution steps

y = \frac{1}{4} (x + 2)^{2} - 9

Replace

x

with

y

x = \frac{1}{4} (y + 2)^{2} - 9

Solve for

y, x = \frac{1}{4} (y + 2)^{2} - 9

2 x + 9 - 2, - 2 x + 9 - 2

What is the inverse of 1/4 (x+2)^2-9 ?
The inverse of 1/4 (x+2)^2-9 is 2sqrt(x+9)-2,-2sqrt(x+9)-2