Question

Please Help!!
Use quadratic formula:
x^2+7x+19=0

Answer 1

\[ax^2+bx+c=0\]
Use this to identify your a, b, and c values.
a=1 b=7 c=19
Sub those values into the quadratic formula.
\[x=(-b \pm \sqrt{b^2-4ac})/2a\]
\[x=(-7\pm \sqrt{7^2-4(1)(19})/2(1)\]
\[x=(7\pm \sqrt{-27})/2\]
Your solution is a compex solution. Look at the graph, the parabola, does not touch the x-axis.