What are the solutions to the equation 5y^2=100 ?

The solutions to the equation 5y^2=100 are y=2sqrt(5),y=-2sqrt(5)

Find the zeros of 5y^2=100

The zeros of 5y^2=100 are y=2sqrt(5),y=-2sqrt(5)

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5 y^{2} = 100

y = 25, y = - 25

Decimal Notation

y = 4.47213 \dots, y = - 4.47213 \dots

Solution steps

5 y^{2} = 100

Divide both sides by

5

y^{2} = 20

For

x^{2} = f (a)

the solutions are

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

y = 20, y = - 20

20 = 25

- 20 = - 25

y = 25, y = - 25

4 y^{2} + 60 = 100

3 x^{2} + 2 x + 12 = - 13 x

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

x^{2} + 88 x = 16.64

x, x^{2} y - 3 x^{2} = 75

What are the solutions to the equation 5y^2=100 ?
The solutions to the equation 5y^2=100 are y=2sqrt(5),y=-2sqrt(5)
Find the zeros of 5y^2=100
The zeros of 5y^2=100 are y=2sqrt(5),y=-2sqrt(5)