What are the solutions to the equation 64=2x^2 ?

The solutions to the equation 64=2x^2 are x=4sqrt(2),x=-4sqrt(2)

Find the zeros of 64=2x^2

The zeros of 64=2x^2 are x=4sqrt(2),x=-4sqrt(2)

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64 = 2 x^{2}

x = 42, x = - 42

Decimal Notation

x = 5.65685 \dots, x = - 5.65685 \dots

Solution steps

64 = 2 x^{2}

Switch sides

2 x^{2} = 64

Divide both sides by

2

x^{2} = 32

For

x^{2} = f (a)

the solutions are

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

x = 32, x = - 32

32 = 42

- 32 = - 42

x = 42, x = - 42

4 x^{2} + 28 x + 49 = 0

x^{2} + 100 x + 10000 = 0

x, u = x^{2} y

2 x^{2} + 5 x - 3 = 0

2 n^{2} - 16 n - 130 = 0

What are the solutions to the equation 64=2x^2 ?
The solutions to the equation 64=2x^2 are x=4sqrt(2),x=-4sqrt(2)
Find the zeros of 64=2x^2
The zeros of 64=2x^2 are x=4sqrt(2),x=-4sqrt(2)