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

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

Find the zeros of p^2-1=0

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

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p^{2} - 1 = 0

p = 1, p = - 1

Solution steps

p^{2} - 1 = 0

Move

1

to the right side

p^{2} = 1

For

x^{2} = f (a)

the solutions are

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

p = 1, p = - 1

1 = 1

- 1 = - 1

p = 1, p = - 1

x^{2} + 8 x + 13 = 0

x^{2} + 3 x + 54 = 0

3 x^{2} - x + 10 = 8

2 x^{2} - 20 = 12

x^{2} + 8 x + 12 = 0

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