What are the solutions to the equation k^2-1=0 ?

The solutions to the equation k^2-1=0 are k=1,k=-1

Find the zeros of k^2-1=0

The zeros of k^2-1=0 are k=1,k=-1

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k^{2} - 1 = 0

k = 1, k = - 1

Solution steps

k^{2} - 1 = 0

Move

1

to the right side

k^{2} = 1

For

x^{2} = f (a)

the solutions are

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

k = 1, k = - 1

1 = 1

- 1 = - 1

k = 1, k = - 1

x, 3 y^{2} - 2 x^{2} = 2 x y

10 x^{2} - x + 11 = 0

y^{2} + 4 y + 6 = 0

2 (x - 3)^{2} = 18

3 g^{2} + 4 g - 9 = 0

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