Question Simplify the expression −619 Evaluate h2×0−4−615Any expression multiplied by 0 equals 0 0−4−615Removing 0 doesn't change the value,so remove it from the expression −4−615Solution −619 Show Solution Find the roots h∈∅ Evaluate h2×0−4−615To find the roots of the expression,set the expression equal to 0 h2×0−4−615=0Any expression multiplied by 0 equals 0 0−4−615=0Removing 0 doesn't change the value,so remove it from the expression −4−615=0Subtract the numbers −619=0Solution h∈∅ Show Solution