Question

check whether x^2+6x+15 has zeroes or not​

Answer 1

Step-by-step explanation:

${x}^{2} + 6x + 15 = 0 \\ \\ \\ discriminant = {6}^{2} - 4(1)(15) \\ \\ = 36 - 60 \\ = - 24 \\ \\ discriminant < 0 \\ \\ thererfore \: \: \: roots \: are \: \: not \: real.$