The TI-84 Plus series was introduced in April 2004 as a further update to the TI-83 Plus line. Despite the new appearance, there are very few actual changes. The main improvements of the TI-84 Plus and TI-84 Plus Silver Edition are a modernized case design, changeable faceplates (Silver Edition only), a few new functions, more speed and memory, a clock, and USB port connectivity. To do this on the TI-83 Plus type: 100^(1/5) ENTER. In this example, the 5th root of 100 equals 2.51189. In this example, the 5th root of 100 equals 2.51189. Note that the parentheses are important, otherwise you would raise 100 to the 1st power and then divide by 5 and you would get 20 as the answer. This is an online only auction with bidding through Hibid. Bidding will end in numerical order with 3 items ending every minute. If there is bidding activity in the last 2 minutes, the end time will be extended 2 minutes until there is no further bidding for 2 minutes. Sep 26, 2016 · Use the USB cable that came with your calculator, and the free TI Connect CE software from Texas Instruments, to transfer the TRIANGLE.8XP program to your calculator. If a classmate has the program on her calculator (any model TI-83+/84+ ), she can transfer it to yours, provided you both have a USB port or you both have a round I/O port. To do this on the TI-83 Plus type: 100^(1/5) ENTER. In this example, the 5th root of 100 equals 2.51189. In this example, the 5th root of 100 equals 2.51189. Note that the parentheses are important, otherwise you would raise 100 to the 1st power and then divide by 5 and you would get 20 as the answer.