What are the solutions to the equation -2x^2=-242 ?

The solutions to the equation -2x^2=-242 are x=11,x=-11

Find the zeros of -2x^2=-242

The zeros of -2x^2=-242 are x=11,x=-11

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- 2 x^{2} = - 242

x = 11, x = - 11

Solution steps

- 2 x^{2} = - 242

Divide both sides by

- 2

x^{2} = 121

For

x^{2} = f (a)

the solutions are

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

x = 121, x = - 121

121 = 11

- 121 = - 11

x = 11, x = - 11

- 3 x^{2} + 12 x + 36 = 0

p^{2} - 16 = 0

x, x^{2} + 25 = 0

z^{2} + 6 z + 8 = 0

x^{2} + 0.71 \cdot x + 0.252 = 0

What are the solutions to the equation -2x^2=-242 ?
The solutions to the equation -2x^2=-242 are x=11,x=-11
Find the zeros of -2x^2=-242
The zeros of -2x^2=-242 are x=11,x=-11