Question Simplify the expression −781 Evaluate 0×r−781Any expression multiplied by 0 equals 0 0−781Solution −781 Show Solution Find the roots r∈∅ Evaluate 0×r−781To find the roots of the expression,set the expression equal to 0 0×r−781=0Any expression multiplied by 0 equals 0 0−781=0Removing 0 doesn't change the value,so remove it from the expression −781=0Solution r∈∅ Show Solution