What are the solutions to the equation s^2-9=0 ?

The solutions to the equation s^2-9=0 are s=3,s=-3

Find the zeros of s^2-9=0

The zeros of s^2-9=0 are s=3,s=-3

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s^{2} - 9 = 0

s = 3, s = - 3

Solution steps

s^{2} - 9 = 0

Move

9

to the right side

s^{2} = 9

For

x^{2} = f (a)

the solutions are

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

s = 9, s = - 9

9 = 3

- 9 = - 3

s = 3, s = - 3

x (x + 1) = 272

2 h^{2} = h^{2} + 2 h + 17

x, 5 x^{2} + 3 x + 6 = 0

5 x^{2} - 8 = 3 x^{2} + 24

4 x^{2} - 20 x + 16 = - 8

What are the solutions to the equation s^2-9=0 ?
The solutions to the equation s^2-9=0 are s=3,s=-3
Find the zeros of s^2-9=0
The zeros of s^2-9=0 are s=3,s=-3