What are the solutions to the equation solvefor x,4x^2+y^2=-1 ?

The solutions to the equation solvefor x,4x^2+y^2=-1 are x=(sqrt(-1-y^2))/2 ,x=-(sqrt(-1-y^2))/2

Find the zeros of solvefor x,4x^2+y^2=-1

The zeros of solvefor x,4x^2+y^2=-1 are x=(sqrt(-1-y^2))/2 ,x=-(sqrt(-1-y^2))/2

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solve for

x, 4 x^{2} + y^{2} = - 1

x = \frac{- 1 - y ^{2}}{2}, x = - \frac{- 1 - y ^{2}}{2}

Solution steps

4 x^{2} + y^{2} = - 1

Move

y^{2}

to the right side

4 x^{2} = - 1 - y^{2}

Divide both sides by

4

x^{2} = \frac{- 1 - y ^{2}}{4}

For

x^{2} = f (a)

the solutions are

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

x = \frac{- 1 - y ^{2}}{4}, x = - \frac{- 1 - y ^{2}}{4}

Simplify

\frac{- 1 - y ^{2}}{4} : \frac{- 1 - y ^{2}}{2}

Simplify

- \frac{- 1 - y ^{2}}{4} : - \frac{- 1 - y ^{2}}{2}

x = \frac{- 1 - y ^{2}}{2}, x = - \frac{- 1 - y ^{2}}{2}

(x - 3)^{2} + (x + 3)^{2} = 9

x^{2} + 2000 x + 1 0^{6} = 0

12 x^{2} - 13 x - 14 = 0

x, 5 x^{2} - 3 x y + 5 y^{2} - 10 x - 20 y - 10 = 0

x (x - 3) = 5 x - 7

What are the solutions to the equation solvefor x,4x^2+y^2=-1 ?
The solutions to the equation solvefor x,4x^2+y^2=-1 are x=(sqrt(-1-y^2))/2 ,x=-(sqrt(-1-y^2))/2
Find the zeros of solvefor x,4x^2+y^2=-1
The zeros of solvefor x,4x^2+y^2=-1 are x=(sqrt(-1-y^2))/2 ,x=-(sqrt(-1-y^2))/2