What are the solutions to the equation solvefor x,z=4-x^2-y^2 ?

The solutions to the equation solvefor x,z=4-x^2-y^2 are x=sqrt(-z-y^2+4),x=-sqrt(-z-y^2+4)

Find the zeros of solvefor x,z=4-x^2-y^2

The zeros of solvefor x,z=4-x^2-y^2 are x=sqrt(-z-y^2+4),x=-sqrt(-z-y^2+4)

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solve for

x, z = 4 - x^{2} - y^{2}

x = - z - y^{2} + 4, x = - - z - y^{2} + 4

Solution steps

z = 4 - x^{2} - y^{2}

Switch sides

4 - x^{2} - y^{2} = z

Move

y^{2}

to the right side

4 - x^{2} = z + y^{2}

Move

4

to the right side

- x^{2} = z + y^{2} - 4

Divide both sides by

- 1

x^{2} = - z - y^{2} + 4

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = - z - y^{2} + 4, x = - - z - y^{2} + 4

2 x^{2} + 6 x - 80 = 0

x, x^{2} + 2 x y - 4 + y^{2} = 0

(x + 4)^{2} = 63

x, - 5 x^{2} + 60 x + 7 y^{2} + 84 y + 72 = 0

3 x^{2} - 5 x + 8 = 0

What are the solutions to the equation solvefor x,z=4-x^2-y^2 ?
The solutions to the equation solvefor x,z=4-x^2-y^2 are x=sqrt(-z-y^2+4),x=-sqrt(-z-y^2+4)
Find the zeros of solvefor x,z=4-x^2-y^2
The zeros of solvefor x,z=4-x^2-y^2 are x=sqrt(-z-y^2+4),x=-sqrt(-z-y^2+4)