What are the solutions to the equation -y^2=1 ?

The solutions to the equation -y^2=1 are y=i,y=-i

Find the zeros of -y^2=1

The zeros of -y^2=1 are y=i,y=-i

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- y^{2} = 1

y = i, y = - i

Solution steps

- y^{2} = 1

Divide both sides by

- 1

y^{2} = - 1

For

x^{2} = f (a)

the solutions are

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

y = - 1, y = - - 1

- 1 = i

- - 1 = - i

y = i, y = - i

x, x^{2} + y^{2} + 20 x + 2 y + 102 = 0

x^{2} + 4 x + 3 x = 0

2 x^{2} + 6 x - 5

2 x^{2} + 6 x + 5

3 r^{2} + 4 r + 7 = 0

What are the solutions to the equation -y^2=1 ?
The solutions to the equation -y^2=1 are y=i,y=-i
Find the zeros of -y^2=1
The zeros of -y^2=1 are y=i,y=-i