What are the solutions to the equation 2x^2=1+x^2 ?

The solutions to the equation 2x^2=1+x^2 are x=1,x=-1

Find the zeros of 2x^2=1+x^2

The zeros of 2x^2=1+x^2 are x=1,x=-1

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

x = 1, x = - 1

Solution steps

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

Move

x^{2}

to the left side

x^{2} = 1

For

x^{2} = f (a)

the solutions are

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

x = 1, x = - 1

1 = 1

- 1 = - 1

x = 1, x = - 1

0 = x^{2} - x + 1

7500000 = - 0.5 x^{2} + 2000 x + 6000000

3 a^{2} - 10 a + 2 = 0

3 x^{2} + 30 x + 75 = 0

x^{2} - 9 x = - 14

What are the solutions to the equation 2x^2=1+x^2 ?
The solutions to the equation 2x^2=1+x^2 are x=1,x=-1
Find the zeros of 2x^2=1+x^2
The zeros of 2x^2=1+x^2 are x=1,x=-1