Question

find the nature of roots for the equation x2+x+12=0​

Answer 1

Answer:

$x {}^{2} + x + 12 \\ a = 1 \: b = 1 \: c = 12 \\ b {}^{2} - 4ac \\ {1}^{2} - 4 \times 1 \times 12 \\ 1 - 48 \\ - 47$

the nature of roots are no real roots