What are the solutions to the equation roots r^2+4 ?

The solutions to the equation roots r^2+4 are r=2i,r=-2i

Find the zeros of roots r^2+4

The zeros of roots r^2+4 are r=2i,r=-2i

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roots

r^{2} + 4

r = 2 i, r = - 2 i

Solution steps

r^{2} + 4

The roots are the intercepts with the x-axis

(y = 0)

r^{2} + 4 = 0

Move

4

to the right side

r^{2} = - 4

For

x^{2} = f (a)

the solutions are

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

r = - 4, r = - - 4

- 4 = 2 i

- - 4 = - 2 i

r = 2 i, r = - 2 i

4 x^{2} + 28 x = - 53

- 5 x (x + 6) - 10 = 10

6 x^{2} = 16 x - 8

x^{2} + 23 x + 2 = 0

0.36 x^{2} + 10.236 x + 18.2 = 0

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