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

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

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

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

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3 x^{2} - 6 = x^{2} + 2

x = 2, x = - 2

Solution steps

3 x^{2} - 6 = x^{2} + 2

Move

6

to the right side

3 x^{2} = x^{2} + 8

Move

x^{2}

to the left side

2 x^{2} = 8

Divide both sides by

2

x^{2} = 4

For

x^{2} = f (a)

the solutions are

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

x = 4, x = - 4

4 = 2

- 4 = - 2

x = 2, x = - 2

- 2 x^{2} - 3 x + 1 = 0

x, x^{2} + y^{2} = 4

2 x^{2} + 7 x + 6 = 0

x^{2} - 2 x - 1

- 5 x^{2} + 12 x - 8 = 0

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