9.5.9 Questi Use the total differential to approximate the quantity. Then use a calculator to approximate the quantity, and give the absolute value of the difference in the two results to four decimal places. ( 1.36 2 + 2.2 2 ) 3 Approximate the quantity using the total differential. (1.962 + 2.22 ) ~ (Type an integer or a decimal. Do not round until the final answer. Then round to four decimal places as needed.)