What are the solutions to the equation -x^2-56=0 ?

The solutions to the equation -x^2-56=0 are x=2sqrt(14)i,x=-2sqrt(14)i

Find the zeros of -x^2-56=0

The zeros of -x^2-56=0 are x=2sqrt(14)i,x=-2sqrt(14)i

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- x^{2} - 56 = 0

x = 214 i, x = - 214 i

Solution steps

- x^{2} - 56 = 0

Move

56

to the right side

- x^{2} = 56

Divide both sides by

- 1

x^{2} = - 56

For

x^{2} = f (a)

the solutions are

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

x = - 56, x = - - 56

- 56 = 214 i

- - 56 = - 214 i

x = 214 i, x = - 214 i

0 = - 3 x^{2} + 2 x + 1

- 2.1 y^{2} + 8.04 y = 7.4

A, A^{2} + 2 A B + B^{2} = 100

4 r^{2} + 13 r + 3 = 0

(u - 2) (u - 8) = 0

What are the solutions to the equation -x^2-56=0 ?
The solutions to the equation -x^2-56=0 are x=2sqrt(14)i,x=-2sqrt(14)i
Find the zeros of -x^2-56=0
The zeros of -x^2-56=0 are x=2sqrt(14)i,x=-2sqrt(14)i