What are the solutions to the equation 5x^2=-20 ?

The solutions to the equation 5x^2=-20 are x=2i,x=-2i

Find the zeros of 5x^2=-20

The zeros of 5x^2=-20 are x=2i,x=-2i

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5 x^{2} = - 20

x = 2 i, x = - 2 i

Solution steps

5 x^{2} = - 20

Divide both sides by

5

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{x ( x - 5 )}{6} - 1 = 0

9 x^{2} + 6 x - 11 = 0

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

12 x^{2} - 480 x + 3600 = 0

- 5 x^{2} - 125 = 0

What are the solutions to the equation 5x^2=-20 ?
The solutions to the equation 5x^2=-20 are x=2i,x=-2i
Find the zeros of 5x^2=-20
The zeros of 5x^2=-20 are x=2i,x=-2i