Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula f1=−5,f2=5Alternative Form f1≈−2.236068,f2≈2.236068 Evaluate 2f2=10Divide both sides 22f2=210Divide the numbers f2=5Take the root of both sides of the equation and remember to use both positive and negative roots f=±5Separate the equation into 2 possible cases f=5f=−5Solution f1=−5,f2=5Alternative Form f1≈−2.236068,f2≈2.236068 Show Solution Graph