What are the solutions to the equation 1600=2y^2 ?

The solutions to the equation 1600=2y^2 are y=20sqrt(2),y=-20sqrt(2)

Find the zeros of 1600=2y^2

The zeros of 1600=2y^2 are y=20sqrt(2),y=-20sqrt(2)

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1600 = 2 y^{2}

y = 202, y = - 202

Decimal Notation

y = 28.28427 \dots, y = - 28.28427 \dots

Solution steps

1600 = 2 y^{2}

Switch sides

2 y^{2} = 1600

Divide both sides by

2

y^{2} = 800

For

x^{2} = f (a)

the solutions are

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

y = 800, y = - 800

800 = 202

- 800 = - 202

y = 202, y = - 202

1 - 4 x - 4 x^{2} = 0

2 x (x - 3) = x + 4

y, x = (y - 1)^{2}

x^{2} + 8 x + \frac{304}{3} = 0

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

What are the solutions to the equation 1600=2y^2 ?
The solutions to the equation 1600=2y^2 are y=20sqrt(2),y=-20sqrt(2)
Find the zeros of 1600=2y^2
The zeros of 1600=2y^2 are y=20sqrt(2),y=-20sqrt(2)