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

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

Find the zeros of 2-x^2=1

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

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2 - x^{2} = 1

x = 1, x = - 1

Solution steps

2 - x^{2} = 1

Move

2

to the right side

- x^{2} = - 1

Divide both sides by

- 1

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

x^{2} + 8 x = 105

3 x^{2} - 29 x + 26 = 0

9 x^{2} - 12 x + 4 = - 3

x, z = x y (3 - x - y)

b^{2} + 3 b - 18 = 0

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