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On the TI-30XS calculator, the exponent key is labeled as "x^y." You can find it located near the top of the keypad, typically to the right of the number keys. To use it, enter the base number, press the "x^y" key, and then enter the exponent.
To use exponents on a TI-30XIIS calculator, you can press the "^" button, which is located above the division key. First, enter the base number, then press the "^" button, followed by the exponent. Finally, press the "ENTER" key to calculate the result. For example, to compute (2^3), you would enter "2", press "^", then "3", and hit "ENTER".
This depends on what function, and what TI calculator.
The sign change key on the TI-83 Plus calculator is located on the bottom row of keys to the left of the ENTER key. It is a white key with black printing that looks like this: (-) You must use this key instead of the blue subtraction key when you need to indicate a negative number; otherwise, the calculator will tell you it doesn't understand what you mean ("syntax error").
The SE edition
Hit the EE button on the calculator, and two zeros pop up on the right side of the screen. You then can type any one or two digit number as your exponent.
On my TI-36X, it's 2 yx 1 0 = Thank you.
Oh, dude, clearing the M1 on a TI-30XA calculator is like a walk in the park... if the park was full of math problems. You just press the "2nd" key, then the "CE/C" key to clear the memory. It's like erasing a bad joke from your mind, but with numbers.
No, there is not a greatest common factor on a TI-30XA.
Texas Instruments TI-30xIIS calculator?
To enter Avogadro's number (approximately (6.022 \times 10^{23})) into the TI-30X IIS calculator, first input the coefficient by typing 6.022. Next, press the 2nd key followed by the EE key (which represents scientific notation) to enter the exponent. Finally, input 23 for the exponent, and then press = to complete the entry. The calculator will display the value in scientific notation.
To find anti log of a number enter the number as the exponent of 10.
First, type the number to be put to a negative power. Then, press the exponent button. Then, press the open parenthesis button. Now press the change-sign button. Then, press the number that is the opposite of the number the first number was to be put to the power of. Now, press the close parenthesis button. Now, press enter.
The anti-log is "10^x" listed above the "LOG" key on a TI-86 calculator. All you have to do to use it is press the yellow "2nd" key (this means shift) and then press the "LOG" key.
If your calculator is advanced, like the TI-84, there is an exponent button you can hit. Then, just Type negative and the exponent. If it is a simpler calculator, like a four-function calculator, there IS a way. By raising a number to a negative exponent, you are saying that one is being divided by that number to the positive version of that power. Ex: 5^-8 = 1/(5^8). To do this, divide one by the base, then raise it to the exponent, making sure that the exponent is POSITIVE. Also be careful that the entire denominator is in parentheses, just in case.
This depends on what function, and what TI calculator.
The sign change key on the TI-83 Plus calculator is located on the bottom row of keys to the left of the ENTER key. It is a white key with black printing that looks like this: (-) You must use this key instead of the blue subtraction key when you need to indicate a negative number; otherwise, the calculator will tell you it doesn't understand what you mean ("syntax error").