What are the solutions to the equation x^2=-4 ?

The solutions to the equation x^2=-4 are x=2i,x=-2i

Find the zeros of x^2=-4

The zeros of x^2=-4 are x=2i,x=-2i

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x^{2} = - 4

x = 2 i, x = - 2 i

Solution steps

x^{2} = - 4

For

x^{2} = f (a)

the solutions are

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

x = - 4, x = - - 4

- 4 = 2 i

- - 4 = - 2 i

x = 2 i, x = - 2 i

x^{2} + 50 = 0

\frac{1}{2} (- 2) - 2

\frac{x}{6} = 6

\frac{9}{10} - \frac{3}{8}

x (2 x - 4) = (x + 1) (5 - x)

What are the solutions to the equation x^2=-4 ?
The solutions to the equation x^2=-4 are x=2i,x=-2i
Find the zeros of x^2=-4
The zeros of x^2=-4 are x=2i,x=-2i