Use the Discriminant to Determine If the Equation Can Be $f^{2}+5 f+7=0$

Multiple Choice

Use the discriminant to determine if the equation can be solved by factoring. If the equation can be solved by factoring, then factor it.
- $f^{2}+5 f+7=0$

A) $(f+7) (f-1) =0$
B) $(\mathrm{f}+6) (\mathrm{f}-8) =0$
C) Cannot be solved by factoring
D) $(\mathrm{f}-2.6) ^{2}=0$