Question

x²+16=0 alguem poderia me ajudar

Answer 1

$\large\texttt{Vamos L\'a:}$

$\large\texttt{Equa\c{c}\~ao do 2\° grau, incompleta.}$

$x^2 +16 = 0$

$a = 1$
$b = 0$
$c = 16$


$\Delta = b^2 -4ac$
$\Delta = 0^2 -4*1*16$
$\Delta = -4*16$

$\Delta = -64$


$\large\texttt{O Delta \'e Negativo.Portanto, n\~ao existem ra\'izes reais.}$

$\large\texttt{Bons Estudos!!!}$