Question

${x}^{2} + 4 = 0$
​

Answer 1

Answer:

=x² + 4 = 0

= x² = -4

= x=underroot-4

= x = -2

Answer 2

Answer:

x square+4=0

or, x square =-4

or,. x = ✓-4

or, x = impossible ( it's a bad expression)