What are the solutions to the equation 0=x^2+4 ?

The solutions to the equation 0=x^2+4 are x=2i,x=-2i

Find the zeros of 0=x^2+4

The zeros of 0=x^2+4 are x=2i,x=-2i

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0 = x^{2} + 4

x = 2 i, x = - 2 i

Solution steps

0 = x^{2} + 4

Switch sides

x^{2} + 4 = 0

Move

4

to the right side

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

\frac{1}{4} x^{2} - x + 1 = 0

5 (x - 2) (x + 1) = 2 x (x + 2) + 20

x^{2} + 5 x - 50 = 0

2 x^{2} - x - 13 = 2

x^{2} - 400 = 0

What are the solutions to the equation 0=x^2+4 ?
The solutions to the equation 0=x^2+4 are x=2i,x=-2i
Find the zeros of 0=x^2+4
The zeros of 0=x^2+4 are x=2i,x=-2i