What are the solutions to the equation y^2-121=0 ?

The solutions to the equation y^2-121=0 are y=11,y=-11

Find the zeros of y^2-121=0

The zeros of y^2-121=0 are y=11,y=-11

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y^{2} - 121 = 0

y = 11, y = - 11

Solution steps

y^{2} - 121 = 0

Move

121

to the right side

y^{2} = 121

For

x^{2} = f (a)

the solutions are

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

y = 121, y = - 121

121 = 11

- 121 = - 11

y = 11, y = - 11

x, 5 x^{2} - 4 x y + 5 y^{2} - 21 = 0

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

46 = - 16 (t)^{2} + 50 (t) + 10

9 d^{2} + 6 d + 1 = 0

3 x^{2} - 9 x + 12 = 0

What are the solutions to the equation y^2-121=0 ?
The solutions to the equation y^2-121=0 are y=11,y=-11
Find the zeros of y^2-121=0
The zeros of y^2-121=0 are y=11,y=-11