What are the solutions to the equation -3x^2-120=0 ?

The solutions to the equation -3x^2-120=0 are x=2sqrt(10)i,x=-2sqrt(10)i

Find the zeros of -3x^2-120=0

The zeros of -3x^2-120=0 are x=2sqrt(10)i,x=-2sqrt(10)i

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- 3 x^{2} - 120 = 0

x = 210 i, x = - 210 i

Solution steps

- 3 x^{2} - 120 = 0

Move

120

to the right side

- 3 x^{2} = 120

Divide both sides by

- 3

x^{2} = - 40

For

x^{2} = f (a)

the solutions are

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

x = - 40, x = - - 40

- 40 = 210 i

- - 40 = - 210 i

x = 210 i, x = - 210 i

4 x^{2} + 3 x - 22 = 0

E, P = \frac{E ^{2}}{R}

6 + 2 x = 5 x^{2}

(x - 3) \cdot (2 x - 5) = 0

(x + 7)^{2} - 196 = 0

What are the solutions to the equation -3x^2-120=0 ?
The solutions to the equation -3x^2-120=0 are x=2sqrt(10)i,x=-2sqrt(10)i
Find the zeros of -3x^2-120=0
The zeros of -3x^2-120=0 are x=2sqrt(10)i,x=-2sqrt(10)i