Question

Find the value of X. (x²+12x+5)​

Answer 1

Step-by-step explanation:

$by \: quardric \: eqation \: \\ here \: \\ a = 1 \: \: \: b = 12 \: \: \: c = 5 \\ so \\ {b}^{2} - 4ac \\ {12}^{2} - 4 \times 1 \times 5 \\ 144 - 20 \\ 124 \\ x = \frac{ - 12 + \sqrt{124} }{2} \\ or \frac{ - 12 - \sqrt{124} }{2}$