Question

Solve the given equation: $x^{2} + 3 = 0$.

Answer 1

x² + 3 = 0

Subtract 3 from both sides:

x² = -3

Square root both sides:

x =  √-3

x = i√3

Answer 2

HEY DEAR ... ✌️

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Here's , Your Answer :-

=) Given ,

${x}^{2} + 3 = 0$
=) 3 is of + sign . So , when we send 3 to that that it will become - .

${x}^{2} = - 3$
=) When we send ^2 to that side it will become √ .

$x = \sqrt{ - 3}$
Here's , Your value of x is √-3 .

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HOPE , IT HELPS ... ✌️