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

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

Find the zeros of 1=x^2-1

The zeros of 1=x^2-1 are x=sqrt(2),x=-sqrt(2)

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1 = x^{2} - 1

x = 2, x = - 2

Decimal Notation

x = 1.41421 \dots, x = - 1.41421 \dots

Solution steps

1 = x^{2} - 1

Switch sides

x^{2} - 1 = 1

Move

1

to the right side

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

316.22 = (47116 + 0.6 x)^{2} + (0.8 x)^{2}

a^{2} = - 9

a^{2} = 15

2 x^{2} + 14 x + 70 = 0

(2 x - 3)^{2} - 25 = 0

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