What are the solutions to the equation x^2-4=-68 ?

The solutions to the equation x^2-4=-68 are x=8i,x=-8i

Find the zeros of x^2-4=-68

The zeros of x^2-4=-68 are x=8i,x=-8i

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x^{2} - 4 = - 68

x = 8 i, x = - 8 i

Solution steps

x^{2} - 4 = - 68

Move

4

to the right side

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

b^{2} + 4 b = 21

- q^{2} + 3 q - 2 = 0

25 x^{2} - 30 x + 13 = 0

t, x = \frac{1}{2} a t^{2}

y, x = y^{2} - y

What are the solutions to the equation x^2-4=-68 ?
The solutions to the equation x^2-4=-68 are x=8i,x=-8i
Find the zeros of x^2-4=-68
The zeros of x^2-4=-68 are x=8i,x=-8i