What are the solutions to the equation 16-2x^2=-64 ?

The solutions to the equation 16-2x^2=-64 are x=2sqrt(10),x=-2sqrt(10)

Find the zeros of 16-2x^2=-64

The zeros of 16-2x^2=-64 are x=2sqrt(10),x=-2sqrt(10)

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16 - 2 x^{2} = - 64

x = 210, x = - 210

Decimal Notation

x = 6.32455 \dots, x = - 6.32455 \dots

Solution steps

16 - 2 x^{2} = - 64

Move

16

to the right side

- 2 x^{2} = - 80

Divide both sides by

- 2

x^{2} = 40

For

x^{2} = f (a)

the solutions are

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

x = 40, x = - 40

40 = 210

- 40 = - 210

x = 210, x = - 210

(x + 4)^{2} = 2

x^{2} + 5 x = 0

a = \frac{a ^{2} 3}{4}

x, (\frac{x}{2})^{2} π = 1000

3 x^{2} - 4 x - 2 = - 3

What are the solutions to the equation 16-2x^2=-64 ?
The solutions to the equation 16-2x^2=-64 are x=2sqrt(10),x=-2sqrt(10)
Find the zeros of 16-2x^2=-64
The zeros of 16-2x^2=-64 are x=2sqrt(10),x=-2sqrt(10)