It is the y to the x button, to the right of the EXP button. On the screen, the ^ will appear.
For example, 10 y to the x 3 will equal 1 000, 10 x 10 x 10.
SOURCE: How to use exponent function
there is a ^ aboe the divided sign. you can use that
ex x^4-x^3+x^2
SOURCE: I can't remember how to put in a negative exponent
You must put parentheses around the negative and the exponent for the correct answer.
SOURCE: I have a TI-30XS Calculator
One solution that you might try is to put the scientific numbers in parentheses. For instance open parenthesis, type in the first scientific notation then close parenthesis, next hit the divide key and then open parenthesis and type in the 2nd number in scientific that you are dividing by and then close parenthesis. Hit enter or =. I'm not sure if this will fix your problem, but it is worth a try.
SOURCE: using a scientific calculator
Hello,
Here is a link to the manual
http://education.ti.com/educationportal/downloadcenter/SoftwareDetail.do?website=US&tabId=2&appId=6129
Learn how to enter functions. Use the techniques learned to key in your compund interest formulas and obtain the results you want.
Hope it helps
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