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

The solutions to the equation 2-x^2=x^2-16 are x=3,x=-3

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

The zeros of 2-x^2=x^2-16 are x=3,x=-3

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2 - x^{2} = x^{2} - 16

x = 3, x = - 3

Solution steps

2 - x^{2} = x^{2} - 16

Move

2

to the right side

- x^{2} = x^{2} - 18

Move

x^{2}

to the left side

- 2 x^{2} = - 18

Divide both sides by

- 2

x^{2} = 9

For

x^{2} = f (a)

the solutions are

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

x = 9, x = - 9

9 = 3

- 9 = - 3

x = 3, x = - 3

x, - 9 x^{2} - 9 y^{2} + z^{2} + 6 z + 18 = 0

x^{2} = \frac{- 1}{- 9}

6 x^{2} + 144 = 0

c (x) = 0.3 x^{2} - 144 x + 30178

k, (k^{2} - 4) x^{3} + (k - 2) x^{2} + 7 x - 8 = 0

What are the solutions to the equation 2-x^2=x^2-16 ?
The solutions to the equation 2-x^2=x^2-16 are x=3,x=-3
Find the zeros of 2-x^2=x^2-16
The zeros of 2-x^2=x^2-16 are x=3,x=-3