What are the solutions to the equation 4-x^2=8-2x^2 ?

The solutions to the equation 4-x^2=8-2x^2 are x=2,x=-2

Find the zeros of 4-x^2=8-2x^2

The zeros of 4-x^2=8-2x^2 are x=2,x=-2

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4 - x^{2} = 8 - 2 x^{2}

x = 2, x = - 2

Solution steps

4 - x^{2} = 8 - 2 x^{2}

Move

4

to the right side

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

Move

2 x^{2}

to the left side

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 y^{2} + 4 R^{2} = 0

y^{2} - 300 y + 10000 = 0

(2 - x) \cdot (- 2 - x) + 1 = 0

y, m^{2} \cdot 3 y - mλ = y^{2}

r, z = 4 - r^{2}

What are the solutions to the equation 4-x^2=8-2x^2 ?
The solutions to the equation 4-x^2=8-2x^2 are x=2,x=-2
Find the zeros of 4-x^2=8-2x^2
The zeros of 4-x^2=8-2x^2 are x=2,x=-2