Texas Instruments TI-82 Calculator "math key" Questions

...to the 7th power, press 2 ^ 7 ENTER There is no key for the universal root. The operation is available in the MATH MATH menu. For example, to calculate the 7th root of 128, press 7 MATH 5 1 2 8 ...

MATH you intend to do. Put the calculator in Run/Mat screen then press the OPTN key. You will see several tabs. Press the function key under a TAB and explore what is offered. Go through all the keys

...key per se but a command accessible as follows [MATH][1:->Frac] the fractions given are always reduced/ 27/48 [MATH][1:->Frac][ENTER] gives 9/16 0.25 [MATH][1:->Frac] [ENTER] gives 1/4 Hope ...

...2nd [MATH] F5 to get to the MATH MISC menu. To see additional items on the menu (in effect, to scroll through it) press the MORE key (just to the left of the left-arrow key), not the arrow

MATH key. You can enter a fraction as a quotient, but the calculator deals with the number internally by converting it to decimal form. For example, to see one-half plus one-third, press ( 1 / 2 ) + (

subscript for log To calculate logarithms to a base other than e or 10, use the logBASE function in the MATH MATH menu. Press the MATH key, then scroll up/down to logBASE.

...key in 8! in my TI-83 plus cal. thank you Raymond 8. MATH. PRB. !. That is how you get the factorial of a number. The factorial is beneath the PRB list, which is inside the MATH menu. Adios, The Math ...

...below the ALPHA key. The key is marked with MATH. On the TI84PLUS with the newer operating systems (version2.5x), the APLHA key opens up a few functionalities. That is not available on the TI

MATH left-arrow 3 7 ENTER to calculate the same thing. First solve for 5! and put this in the memory. Then solve for 7! and multiply by 5! (the number in the memory).  Then divide answer by 12!.&

key for subtraction. For what follows I'm going to assume you have at least version 2.53 of the operating system for the 84Plus. If you have an older version, I STRONGLY recommend you update it: http: