What are the solutions to the equation 16x^2-256=0 ?

The solutions to the equation 16x^2-256=0 are x=4,x=-4

Find the zeros of 16x^2-256=0

The zeros of 16x^2-256=0 are x=4,x=-4

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16 x^{2} - 256 = 0

x = 4, x = - 4

Solution steps

16 x^{2} - 256 = 0

Move

256

to the right side

16 x^{2} = 256

Divide both sides by

16

x^{2} = 16

For

x^{2} = f (a)

the solutions are

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

x = 16, x = - 16

16 = 4

- 16 = - 4

x = 4, x = - 4

0.003 x^{2} - 0.04 x + 2 - a = 0

4.9 t^{2} - 20 t + 15 = 0

21 - 8 k - 2 k^{2} = 2 k^{2}

x^{2} + 12 x + 20 = 0

9 x^{2} - 12 x + 9 = 0

What are the solutions to the equation 16x^2-256=0 ?
The solutions to the equation 16x^2-256=0 are x=4,x=-4
Find the zeros of 16x^2-256=0
The zeros of 16x^2-256=0 are x=4,x=-4