What are the solutions to the equation s^2=81 ?

The solutions to the equation s^2=81 are s=9,s=-9

Find the zeros of s^2=81

The zeros of s^2=81 are s=9,s=-9

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s^{2} = 81

s = 9, s = - 9

Solution steps

s^{2} = 81

For

x^{2} = f (a)

the solutions are

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

s = 81, s = - 81

81 = 9

- 81 = - 9

s = 9, s = - 9

2 x^{2} + 9 x + 8 = 0

27 x^{2} + 3 = 18 x

3 x^{2} + 5 x - 8 = 0

4 a^{2} - 11 a + 4 = 0

5 d^{2} - 7 d + 3 = 2

What are the solutions to the equation s^2=81 ?
The solutions to the equation s^2=81 are s=9,s=-9
Find the zeros of s^2=81
The zeros of s^2=81 are s=9,s=-9