What are the solutions to the equation 2x^2=800 ?

The solutions to the equation 2x^2=800 are x=20,x=-20

Find the zeros of 2x^2=800

The zeros of 2x^2=800 are x=20,x=-20

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2 x^{2} = 800

x = 20, x = - 20

Solution steps

2 x^{2} = 800

Divide both sides by

2

x^{2} = 400

For

x^{2} = f (a)

the solutions are

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

x = 400, x = - 400

400 = 20

- 400 = - 20

x = 20, x = - 20

x^{2} - 100 = 189

- 4 m^{2} - 4 m + 5 = 0

(2 v - 1)^{2} = 26 - 4 v

x^{2} - 20 x + 100 = 0

2 x^{2} = - 7 x

What are the solutions to the equation 2x^2=800 ?
The solutions to the equation 2x^2=800 are x=20,x=-20
Find the zeros of 2x^2=800
The zeros of 2x^2=800 are x=20,x=-20