Question

solve the following quadratic equations x² + 1 = 0​

Answer 1

Step-by-step explanation:

{x}^{2} + 1 = 0 \\ then \\ {x }^{2} = - 1 \\ x = \sqrt{ - 1} \\ ths \: is \: the \: answer \: for \: the \: above \: question

Answer 2

Step-by-step explanation:

$x {}^{2} + 1 = 0$

there fore

$x = \sqrt{ - 1}$

Not Define