What are the solutions to the equation -3x^2-27=0 ?

The solutions to the equation -3x^2-27=0 are x=3i,x=-3i

Find the zeros of -3x^2-27=0

The zeros of -3x^2-27=0 are x=3i,x=-3i

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- 3 x^{2} - 27 = 0

x = 3 i, x = - 3 i

Solution steps

- 3 x^{2} - 27 = 0

Move

27

to the right side

- 3 x^{2} = 27

Divide both sides by

- 3

x^{2} = - 9

For

x^{2} = f (a)

the solutions are

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

x = - 9, x = - - 9

- 9 = 3 i

- - 9 = - 3 i

x = 3 i, x = - 3 i

b^{2} = 121

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

x^{2} + 4 x - 5 = 0

x (4 x - 5) = 12

3 a^{2} + 6 a - 45 = 0

What are the solutions to the equation -3x^2-27=0 ?
The solutions to the equation -3x^2-27=0 are x=3i,x=-3i
Find the zeros of -3x^2-27=0
The zeros of -3x^2-27=0 are x=3i,x=-3i