What are the solutions to the equation 3^2+y^2=25 ?

The solutions to the equation 3^2+y^2=25 are y=4,y=-4

Find the zeros of 3^2+y^2=25

The zeros of 3^2+y^2=25 are y=4,y=-4

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3^{2} + y^{2} = 25

y = 4, y = - 4

Solution steps

3^{2} + y^{2} = 25

Move

3^{2}

to the right side

y^{2} = 16

For

x^{2} = f (a)

the solutions are

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

y = 16, y = - 16

16 = 4

- 16 = - 4

y = 4, y = - 4

(x + 3)^{2} - (x - 1)^{2} = x^{2}

3 x^{2} + 16 x - 3 = 0

8 x^{2} + 9 x + 1 = 0

2 x^{2} - x - 6 = 0

2 x^{2} + 3 x - 2 = - 4

What are the solutions to the equation 3^2+y^2=25 ?
The solutions to the equation 3^2+y^2=25 are y=4,y=-4
Find the zeros of 3^2+y^2=25
The zeros of 3^2+y^2=25 are y=4,y=-4