What is the inverse of 2-sqrt(9-(y+2)^2) ?

The inverse of 2-sqrt(9-(y+2)^2) is -2-sqrt(-y^2+4y+5),-2+sqrt(-y^2+4y+5)

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inverse of 2-sqrt(9-(y+2)^2)

inverse

2 - 9 - (y + 2)^{2}

- 2 - - y^{2} + 4 y + 5, - 2 + - y^{2} + 4 y + 5

Solution steps

y = 2 - 9 - (y + 2)^{2}

Replace

y

with

y

y = 2 - 9 - (y + 2)^{2}

Solve for

y, y = 2 - 9 - (y + 2)^{2}

- 2 - - y^{2} + 4 y + 5, - 2 + - y^{2} + 4 y + 5

What is the inverse of 2-sqrt(9-(y+2)^2) ?
The inverse of 2-sqrt(9-(y+2)^2) is -2-sqrt(-y^2+4y+5),-2+sqrt(-y^2+4y+5)