What are the solutions to the equation 9=r^2 ?

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

Find the zeros of 9=r^2

The zeros of 9=r^2 are r=3,r=-3

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9 = r^{2}

r = 3, r = - 3

Solution steps

9 = r^{2}

Switch sides

r^{2} = 9

For

x^{2} = f (a)

the solutions are

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

r = 9, r = - 9

9 = 3

- 9 = - 3

r = 3, r = - 3

5 t^{2} - 32 t + 3 = 24

(0.6 x - 3) (2 x + 1) = 0

2500 + 700 y + 49 y^{2} + y = 100

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

[f (a)]^{2} = 4 x^{2} - x + 3

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