What are the solutions to the equation -x^2=64 ?

The solutions to the equation -x^2=64 are x=8i,x=-8i

Find the zeros of -x^2=64

The zeros of -x^2=64 are x=8i,x=-8i

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- x^{2} = 64

x = 8 i, x = - 8 i

Solution steps

- x^{2} = 64

Divide both sides by

- 1

x^{2} = - 64

For

x^{2} = f (a)

the solutions are

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

x = - 64, x = - - 64

- 64 = 8 i

- - 64 = - 8 i

x = 8 i, x = - 8 i

x^{2} - 2 x - 26 = 0

0 = 3 x^{2} - 6 x - 9

(x + 3)^{2} = - 54

3 x^{2} + 18 x + 8

x, x^{2} + y^{2} = y^{3} + 2 x - y

What are the solutions to the equation -x^2=64 ?
The solutions to the equation -x^2=64 are x=8i,x=-8i
Find the zeros of -x^2=64
The zeros of -x^2=64 are x=8i,x=-8i