Choose the One Alternative That Best Completes the Statement or Answers

Choose the one alternative that best completes the statement or answers the question.
Use the zero factor property to solve the equation
- $x^{2}+8 x+7=0$

A) $\{1,7\}$
B) $\{-7,0\}$
C) $\{0,7\}$
D) $\{-7,-1\}$