What are the solutions to the equation 144+y^2=225 ?

The solutions to the equation 144+y^2=225 are y=9,y=-9

Find the zeros of 144+y^2=225

The zeros of 144+y^2=225 are y=9,y=-9

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144 + y^{2} = 225

y = 9, y = - 9

Solution steps

144 + y^{2} = 225

Move

144

to the right side

y^{2} = 81

For

x^{2} = f (a)

the solutions are

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

y = 81, y = - 81

81 = 9

- 81 = - 9

y = 9, y = - 9

5 n^{2} + 5 n - 10 = 0

3 x^{2} + 5 x = 12

0 = 2 x^{2} - 8 x - 24

x^{2} + 4 x - 12 = 0

- 13 y - (y - 4) 2 + 8 (2 y - 3) = 8 - (y + 5) (y - 5) - 10 (y + 1)

What are the solutions to the equation 144+y^2=225 ?
The solutions to the equation 144+y^2=225 are y=9,y=-9
Find the zeros of 144+y^2=225
The zeros of 144+y^2=225 are y=9,y=-9