Exponents: Positive, Negative & Fraction Exponents using your Texas Instrument TI-30XIIS

This video will show you how to calculate positive, negative & fraction exponents using your Texas Instrument TI-30X IIS. It will also show you how to convert decimal answers into fractions.

[AlohaAngelique]

Yes! Thank you! I've been sitting here for 10 minutes reading the instructions like an idiot. I learned exactly what I needed to know from the first 10 seconds of this video. Thank you again!

[kaitlyngochnauer]

Thank you so much!! You totally saved me, you have no idea how much this helped me!

[ashdiana]

You literally saved my life and time with this one because I for THE LIFE OF ME COULD NOT FATHOM whyyyy my TI SCI calculator AND graphing calculator kept giving me the stupid syntax error with negative exponents. Apparently I am a dunce 😂 such a SIMPLE thing “use the ACTUAL negative symbol on the calculator genius” thanks a bunch ma’am 🙏🏽🙏🏽🙏🏽

[richardcarter]

Thank you so much! I have a MAT 121 exam tomorrow and had no idea how to use this calculator till now!

[nicolesmith]

Thank you this was a huge help. God bless people like you. :-)

[mathias_]

you saved my sanity, thank you so much

[milkcabbage]

Wow I feel dumb, thank you for posting this video 💪😩

[tisatact]

Was it necessary to put the 3/2 in parentheses when you used the fraction symbol?  Doesn't the calculator know that you're trying to enter a fraction once it sees the little backwards L?  However, If you had used the divide key to indicate a fraction, then you would have needed the parentheses because of exponents take precedence over division.

[spectrehub]

ty i really needed help learning how to use this type of calculator

[justinbrandt]

Thanks for making this, but your recording is extremely quiet. I had to hold my breath to hear what you were saying

[MariaContreras-jqnj]

How can I turn negative decimal (-0.00224) into a fraction?

[davidgn]

Thanks! My chemistry class forced me to downgrade to this from my Casio fx-991es plus.

I couldn't do negative exponents cause I thought the normal subtraction button would suffice, thanks for the help!

[rafiaayub]

mine gives syntax error even with all the brackets. Help me

[teeuchiha]

life saver. This was annoying me trying to find it lol

[beveritas]

omgosh thank you i feel so dumb for not even realizing that key even existed. *laughing at blunt stupidity*

[claude]

How do enter in additional values after you enter in the exponent? For example, how do you enter in 2^2+1 so you get 5? (And please don't tell me to rearrange the formula to put the +1 first ... this is just a simple case example).

[WhyKnotTry]

Hey... 109, 000 views and only 745 thumbs up.... Fast, easy... Thank you!