What are the solutions to the equation solvefor r,r^2-1=0 ?

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

Find the zeros of solvefor r,r^2-1=0

The zeros of solvefor r,r^2-1=0 are r=1,r=-1

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solve for

r, r^{2} - 1 = 0

r = 1, r = - 1

Solution steps

r^{2} - 1 = 0

Move

1

to the right side

r^{2} = 1

For

x^{2} = f (a)

the solutions are

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

r = 1, r = - 1

1 = 1

- 1 = - 1

r = 1, r = - 1

21 x^{2} - 84 x = 0

4 (x + 3)^{2} - 4 = 0

b^{2} + 3 b - 4 = 0

\frac{1 + 17 y ^{2}}{4} = 8

6 x^{2} = \frac{5}{2} - 6 x

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