What are the solutions to the equation (x^2-1)=0 ?

The solutions to the equation (x^2-1)=0 are x=1,x=-1

Find the zeros of (x^2-1)=0

The zeros of (x^2-1)=0 are x=1,x=-1

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(x^{2} - 1) = 0

x = 1, x = - 1

Solution steps

(x^{2} - 1) = 0

x^{2} - 1 = 0

Move

1

to the right 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

- \frac{1}{5} + \frac{1}{3}

5 z^{2} + 32 z

81 - a^{2}

(- \frac{1}{2})^{2}

\frac{36 + 1008}{16}

What are the solutions to the equation (x^2-1)=0 ?
The solutions to the equation (x^2-1)=0 are x=1,x=-1
Find the zeros of (x^2-1)=0
The zeros of (x^2-1)=0 are x=1,x=-1