See answers below
Work Step by Step
$x^2+9x+14=0$ We will use factoring; the equation is easily factored. $x^2+9x+7=0$ We will use the quadratic formula, completing the square, or graphing since the equation cannot be factored easily.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.