Questions & Answers

Q: Questionwhat's the different between the Texas Inst.- TI-84 and The TI84 plus graphing and also can you add additional warranty

Asked 7 years ago by frank.

• A:Answer The only difference between the two are faster internal components, USB port and built in clock. Additional warranty can be purchased for this item.

  Answered 7 years ago by CommunityAnswer

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Q: QuestionI recently bought this calculator but it wouldn't turn on after I placed the batteries in it. The "manual" did not say anything about how to set up the calculator when using it for the first time. How can I fix this?

Asked 8 years ago by Anonymous.

• A:Answer Make sure you are putting the batteries on correctly. Otherwise, return it to best buy for a replacement.

  Answered 7 years ago by ChrisVerified Purchase

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Q: Questiondoes it come with a USB cable

Asked 6 years ago by Nina.

• A:Answer No USB cable

  Answered 5 years ago by PottieVerified Purchase

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Q: QuestionIf the calculator happens to break/no longer turn on within the year that it is bought but it is past the 15 day return policy, will I be able to receive a functional one without charge?

Asked 8 years ago by Paola.

• A:Answer You'll have to contact the vendor for any warranty.

  Answered 8 years ago by JakeVerified Purchase

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Q: Questiondoes this come with graph link cable

Asked 8 years ago by johnd.

• A:Answer Yes it comes with a cable.

  Answered 7 years ago by JojoVerified Purchase

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Q: Questionwhat version is this calculator? looking for 2.55 version

Asked 8 years ago by Anonymous.

• A:Answer Yes, this is the latest update of the operating system, verion 2.55.

  Answered 8 years ago by TICalculators

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Q: QuestionFirst year college student taking Calculus, Chemistry, Engineering intro. Which calculator should I purchase?

Asked 1 year ago by Hockeygoalie35.

• A:Answer Hello, click here to see the graphing calculators course listings - https://education.ti.com/en/product-resources/graphing-course-comparison

  Answered 1 year ago by TICalculators

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Q: QuestionWhat’s the difference between the TI 83 Plus and the TI 84 Plus calculators?

Asked 2 years ago by Steve.

• A:Answer Hello, Steve. You can find a good comparison chart here between the models, https://education.ti.com/en/product-resources/graphing-course-comparison If you have any further questions feel free to call 1-800-TI Cares

  Answered 2 years ago by TICalculators

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Q: QuestionWhat type of button cell battery do TI-84 plus use? Im borrowing one from my sibling and it must have fallen out and I am not sure what kind of cell battery to buy.

Asked 3 years ago by coolly.

• A:Answer LR44

  Answered 3 years ago by MathGeek80085

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Q: QuestionDoes Geek Squad have the ability to take the Ti Nspire out of “Press to Test” mode?

Asked 3 years ago by plsnthx.

Q: QuestionIt comes with Lithium-ion battery, but it's not rechargeable. Don't understand how that's possible, please explain.

Asked 4 years ago by SonicWil.

• A:Answer The lithium-ion battery is only meant as a backup so you don't lose anything in memory when replacing the AAA batteries.

  Answered 3 years ago by bbss

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Q: QuestionHello. Are you guys able to fix a TI 84 plus C Silver that is not turning on? Also not showing that it is charging when plugged in.

Asked 4 years ago by Amanda.

• A:Answer Hi Amanda, you can call 1-800-TI Cares to see if you qualify for in warranty replacement and/or troubleshooting options!

  Answered 4 years ago by TICalculators

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Q: QuestionDoes it come with a power cord.

Asked 5 years ago by Norm.

• A:Answer Requires batteries which come with it

  Answered 4 years ago by Butch65

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Q: QuestionHow do I insert a polynomial equation as y= with a series of terms with decreasing powers into the TI-84?

Asked 5 years ago by Anonymous.

• A:Answer I don't have calculator with me at this time, but look at the options on the keys when you press the key that has 2nd on it.

  Answered 4 years ago by SamH1

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Q: QuestionDoes it come with a case?

Asked 5 years ago by Anonymous.

• A:Answer You slide the Hard plastic cover off and can then slide on the back to keep from losing it.

  Answered 4 years ago by Bees

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Q: QuestionCan this question solve inequalities?

Asked 5 years ago by Mikki.

• A:Answer Yes. You can look up different tutors to show you how on youtube.

  Answered 4 years ago by Bees

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Q: QuestionIs there any places that fixes the calculator? My screen at a part won’t show because I dropped it and I don’t want to pay for a new one.

Asked 5 years ago by Ryder.

• A:Answer I have not idea where you could get it fixed. Did you check online. I got the extra coverage when I bought this for my grandson.

  Answered 5 years ago by BigH

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Q: QuestionMy Ti 84 plus keeps saying waiting and is frozen. I took the batteries out for 8hrs and when I put it back in it still says waiting. Please advised. Thanks

Asked 6 years ago by Bmore.

• A:Answer Perhaps try pushing the reset button with a pen tip or paper clip end. Also your batteries may need replacing.

  Answered 5 years ago by Number1GrandmaVerified Purchase

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Q: QuestionCan you solve fractions on this calculator ?

Asked 6 years ago by Alyssa.

• A:Answer Yes you can to do so simply put hit alpha y= chose n/d and you’ll get the fraction bar.

  Answered 5 years ago by Ashleigh

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Q: QuestionDoes it do all shapes and coefficients

Asked 6 years ago by Chad.

• A:Answer Yes

  Answered 5 years ago by Deez

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