Solution 20469: Incorrect Answer Received When Dividing Two Values in Scientific Notation Using the TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...ng the TI-30XS/B MultiView and TI-34 MultiView? The TI-30XS/B MultiView and TI-34 MultiView calculators have a specific scientific notation shortcut key unique to all other scientific calculators, [x10n]. When dividing two values in scientific notation, it is necessary to put parentheses around ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20469
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
...creen should display -1. Please Note: To find the other value for the expression, use these set of instructions and replace [+] with the [-] (minus) key. Please see the TI-30X IIS/B and TI-34 II Explorer Plus guidebooks for additional information. Solution 23370: Solving Quadratic Equations on...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 25250: Calculating Factorials Using the TI-30XS MultiView™ and TI-34 MultiVew™ Scientific Calculators.
... and TI-34 MultiView calculators, please follow the example and steps listed below. Example: Calculate 7! (factorial) 1) Input 7. 2) Press the [prb] key. 3) Press the [3] key to insert the factorial symbol. 4) Press [enter]. Both calculators should return 5040 as the solution. Please see the TI-3...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/25250
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...var-link menu. - Scroll to the item to be deleted and press [F1]. - Scroll to the option that says "Unlock" and press [ENTER]. - Press the backspace key to delete the item, and press [ENTER] to confirm the delete. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 16409: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" for a Prolonged Period of Time.
...ri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} • Press and hold down the [2ND] key and the left and right arrow keys all at the same time. • Press [ON]. • Release all the keys at the same time. • Adjust the contrast, if necessa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
...e numerator of the mixed number. Note: If you directly enter the mixed number 156 p/4 as a mixed number using the mixed number template over the 7 key, pressing enter will give you an error because this is not a valid mixed number format on the TI-36X Pro or TI-30X Pro MultiView calculator! Wo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12262: Replacing and Installing the Battery in a TI-30X IIS.
...e old battery and insert a new one. 5) Place the back case on the unit and replace the screws. The TI-30X IIS should function properly once the ON key is pressed. Please Note: Be careful not to damage any internal parts and avoid contact with components while changing the battery. Please s...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12262
Solution 35031: Calculating nth Powers Using the TI-36X Pro Scientific Calculator.
...ise a number by an exponent, use [x[]]. Example: 34 • Press [3].• Press [x[]].• Press [4] [enter]. Example: -22 • Press [ ( ] [(-)]. NOTE: The [(-)] key is called the negate key and is located below [3]. • Press [2] [ ) ].• Press [x[]].• Press [2] [enter]. Please see the TI-36X Pro guidebook for ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35031
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...on. Refer to the steps outlined below in order to restore the variable to its default state (no value stored): 1) Press [CATALOG] then press the [,] key to go to the alphabetical listings beginning with the letter D2) Scroll down to select the DelVar command and press [ENTER]3) Input the variable...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 12074: Troubleshooting a TI-89 that Displays Line 1111 Emulator.
...t procedure will delete all the items that are in the memory of the graphing calculator. Use the reset procedure below: 1) Press and hold the [2nd] key. 2) Press and hold down the left and right arrows. 3) Press and hold down the [ON] key all at the same time. The display of the calculator will...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12074
Solution 12047: Cannot Update the Operating System (OS) on a TI-89, TI-92 Plus or Voyage™ 200 with OS Version 2.0 or Below and TI Connect™ Software.
...-89, TI-92 Plus or Voyage 200 with OS version 2.0 or below, using TI Connect: • Pull 1 AAA battery out of the calculator. • Press and hold the APPs key. • While holding the APPs key, replace the battery and turn the unit on. • Press [ I ]. On the TI-89 press [ 9 ]. • On PC, Click Start >> Progra...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12047
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...mory of the calculator and restore all manufacturer's defaults. **(USE BRAND-NEW BATTERIES)** Resetting the TI-89 family: • Hold down the following keys: [2nd] [] (right and left arrow keys). • Press [ON]. • Release all keys simultaneously. Resetting the TI-92 family and Voyage 200: • Press and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
...h the calculators have many of the same features, some major differences were necessary to make it grade appropriate. The TI-10 has fewer and larger keys. The keys for fractions, the [0.001] thousandths key, p, square root, [^] caret, and % have been omitted from the TI-10. The unit has only one...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229
Solution 12252: Calculating the Log and Inverse Log of a Number Using the TI-30X IIS/B.
... Knowledge Base Search How do I calculate the log and inverse log of a number using the TI-30X IIS/B? On the TI-30X IIS/B the [LOG] key computes the common logarithm of a number. To compute the common antilogarithm of a number, use the 10x function. The examples below will demons...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12252
Solution 10617: ERROR SINGULARITY Using the Equation Solver on the TI-85 and TI-86 When a Solution is Calculated Using the TI-89 Family.
...the function is not defined). The difference between the software on the TI-89 family, TI-92 family and Voyage™ 200 and the TI-85 and TI-86 is that they use different linear system solvers, which use a slightly different criteria for determining when a linear system is too poorly conditioned to s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10617
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B.
...heit to Celsius. Please Note: The °C formula is as follows: °C=(°F-32)5/9 1) Press 32 [STO]. 2) The screen will display A B C D E; use the arrow key to underline the appropriate letter. 3) Scroll to A and press [ENTER]. 4) Press 98.6 [-][2nd] [RCL]. (The screen will display A B C D E; move t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12254
Solution 11667: Battery Types for the TI-30 II.
Solution 11667: Battery Types for the TI-30 II. Solution 11667: Battery Types for the TI-30 II. global Solution 11667: Battery Types for the TI-30 II. website Home | Scientific, elementary & basic calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11667
Solution 12256: Converting from Rectangular to Polar Coordinates Using the TI-30X IIS/B and TI-30XS MultiView™.
...sted below: Convert the rectangular coordinate (4,3) to polar form (r, q). To find r or magnitude: • Press [DRG] • Using the left and right arrow keys, underline DEG (for Degree mode) • Press [ENTER] • Press [2nd] [° ' "](key directly above the [DATA] key) to select R↔P. • Using the left and ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12256
Solution 12263: Using the Constant K Function on the TI-30X IIS/B.
...sion] turns on the constant mode and allows the user to define a constant. K appears in the top of the display when the constant mode is on. The [=] key places the contents of K at the end of the expression in the display. To enter a constant: 1) Press [2nd] [Division]. If a constant is already...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12263
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
...r Replacing Batteries In a TI Graphing Calculator". For any graphing handheld, please ensure that there are no buttons that are stuck down below the keypad. For the TI-Nspire™ family, please ensure that the reset button located on the back is not stuck down below the bottom case. Remove all ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Solution 12266: Calculating Powers on the TI-30Xa, TI-30Xa Solar, or TI-36X Solar.
...w will demonstrate how to input exponents on the TI-30Xa, TI-30Xa Solar, or TI-36X Solar: Example: Raise 5 to the 3rd power. 1) Press the [ON/AC] key to completely clear the calculator. 2) Input [5]. 3) Press the [y to the x] key (located just above the division key). 4) Input [3]. 5) Pres...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12266
Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly.
...e entitled "Instructions for Replacing Batteries In a TI Graphing Calculator". Please ensure that there are no buttons that are stuck down below the keypad. Additional Note: The resets described in the troubleshooting steps below may cause a loss of applications, programs, and data. If at all po...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37336
Solution 12272: Computing One-Variable Statistics Using the TI-34.
...5, then [Sigma +]. • Input 55, then [Sigma +]. • Input 55, then [Sigma +]. • Input 60, then [Sigma +]. • Input 80, then [Sigma +]. • Press the [2nd] key, then [1] to calculate the sum. The answer is 350. • Press the [2nd] key, then [4] to calculate the mean. The answer is 58.33333333. • Press...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12272
Solution 12273: Converting Fractions to Decimals Using the TI-34.
...& basic calculators Knowledge Base Knowledge Base Search How do I convert fractions to decimals on the TI-34? The [a b/c] key is used to toggle between the display of fractions and decimals on the TI-34. The example below will demonstrate using this function: Please N...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
...tric functions on the TI-30X IIS/B? TI scientific calculators do not feature the secant, cosecant, or cotangent trigonometric functions as separate keys. The properties of trigonometric functions must be used to calculate measurements using the below inverse trig functions: csc(x) = 1/sin(x) se...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278