Required information The "divide and average" method, an old-time method for approximating the square root of any positive number a, can be formulated as x=2x+a/x Using M-file, evaluate for the following data: a=0,7.21, and 14.30 for =1104. (Round the final answers to four decimal places.) The square root of a=0 and =1104 is +. The square root of a=7.21 and =1104 is +i. The square root of a=14.30 and =1104 is +i