What are the solutions to the equation -3x^2+6=18 ?

The solutions to the equation -3x^2+6=18 are x=2i,x=-2i

Find the zeros of -3x^2+6=18

The zeros of -3x^2+6=18 are x=2i,x=-2i

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- 3 x^{2} + 6 = 18

x = 2 i, x = - 2 i

Solution steps

- 3 x^{2} + 6 = 18

Move

6

to the right side

- 3 x^{2} = 12

Divide both sides by

- 3

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

x^{2} + 6 0^{2} = 6 1^{2}

4 x^{2} - 20 x + 25 = 0

(3 s + 9)^{2} = 25

(3 - 2 x)^{2} = 70

5 x^{2} + 4 x = 6

What are the solutions to the equation -3x^2+6=18 ?
The solutions to the equation -3x^2+6=18 are x=2i,x=-2i
Find the zeros of -3x^2+6=18
The zeros of -3x^2+6=18 are x=2i,x=-2i