What are the solutions to the equation 3y^2=12y^2-144 ?

The solutions to the equation 3y^2=12y^2-144 are y=4,y=-4

Find the zeros of 3y^2=12y^2-144

The zeros of 3y^2=12y^2-144 are y=4,y=-4

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3 y^{2} = 12 y^{2} - 144

y = 4, y = - 4

Solution steps

3 y^{2} = 12 y^{2} - 144

Move

12 y^{2}

to the left side

- 9 y^{2} = - 144

Divide both sides by

- 9

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

9 x^{2} - 63 = 0

x (7 x - 5) = 0

x (2 x - 7) - 4 x + 14 = 0

(x + 4) (x - 2) = 27

- x^{2} + 6 x + 5 = 0

What are the solutions to the equation 3y^2=12y^2-144 ?
The solutions to the equation 3y^2=12y^2-144 are y=4,y=-4
Find the zeros of 3y^2=12y^2-144
The zeros of 3y^2=12y^2-144 are y=4,y=-4