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

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

Find the zeros of a^2=-4

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

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a^{2} = - 4

a = 2 i, a = - 2 i

Solution steps

a^{2} = - 4

For

x^{2} = f (a)

the solutions are

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

a = - 4, a = - - 4

- 4 = 2 i

- - 4 = - 2 i

a = 2 i, a = - 2 i

3 x^{2} - 14 x + 11 = 0

(102 \cdot 96) + (625 \cdot 11) - (\frac{729}{9}) + (14 \cdot 16) - 10 = x^{2} - 100

x^{2} = 12 x - 36

5 x^{2} + 12 x + 2 = 0

0 = 6 x^{2} + 6 x - 36

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