What are the solutions to the equation 1/2 x^2+1=0 ?

The solutions to the equation 1/2 x^2+1=0 are x=sqrt(2)i,x=-sqrt(2)i

Find the zeros of 1/2 x^2+1=0

The zeros of 1/2 x^2+1=0 are x=sqrt(2)i,x=-sqrt(2)i

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\frac{1}{2} x^{2} + 1 = 0

x = 2 i, x = - 2 i

Solution steps

\frac{1}{2} x^{2} + 1 = 0

Move

1

to the right side

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

Multiply both sides by

2

x^{2} = - 2

For

x^{2} = f (a)

the solutions are

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

x = - 2, x = - - 2

- 2 = 2 i

- - 2 = - 2 i

x = 2 i, x = - 2 i

2^{2} + 1. 5^{2} = x^{2}

(x + 2) 2 + 3 (x + 1) (x + 4) = (x - 3) (x + 3) - 1

2 (x + 5)^{2} = 8

9 x^{2} - 16 x - 7 = 2 x + 9

72 x^{2} - 48 x = 0

What are the solutions to the equation 1/2 x^2+1=0 ?
The solutions to the equation 1/2 x^2+1=0 are x=sqrt(2)i,x=-sqrt(2)i
Find the zeros of 1/2 x^2+1=0
The zeros of 1/2 x^2+1=0 are x=sqrt(2)i,x=-sqrt(2)i