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

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

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

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

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2 x^{2} - 2 = 6

x = 2, x = - 2

Solution steps

2 x^{2} - 2 = 6

Move

2

to the right 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

\frac{2}{3} (6 m + 18) = 20

8 y - 3 = 13

\frac{3}{2} \cdot 3

\frac{4 !}{3 ! 1 !}

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