Question Simplify the expression ∣f∣ Evaluate ∣∣f∣∣Solution ∣f∣ Show Solution Find the roots f=0 Evaluate ∣∣f∣∣To find the roots of the expression,set the expression equal to 0 ∣∣f∣∣=0Calculate the absolute value ∣f∣=0Solution f=0 Show Solution