20 Most Recent Casio fx-300ES Plus Scientific Calculator Questions & Answers

Contrary to what you believe, results with square roots are exact. Decimals are approximate. Press the SD key to convert from standard to decimal representation.

After entering the mantissa, press x10^x (middle of the bottom row) then (-0 (fourth key, left column) then 3. For example, to enter 4x10^-3, press 4 x10^x (-) 3 .

Just buy a new one.

Press the S--D key just above the DEL key to switch a single value between symbolic and decimal forms. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

You may download a copy of the manual at http://www.fixya.com/support/p8622494-casio_fx_300es_plus_scientific_calculato/usermanual-3B0D874-pdf

Press SHIFT MODE 2 to select the LineIO mode. See page E-7 of the manual: http://www.fixya.com/support/p8622494-casio_fx_300es_plus_scientific_calculato/usermanual-3B0D874-pdf

What do you want to do with polynomials? Evaluate them for certain values? Find their roots? Combine two or more of them?

Press SHIFT [SETUP] 2 to switch to the LineIO mode.

The way to do it is this; Divide the number by 2, get the integer quotient for the next iteration. Get the remainder for the binary digit, repeat the steps until the quotient is equal to 0.

It is because it is not set up correctly. For you to fix it, just press on the lower right button for few seconds till it displays " cas10" then let go of the button

Here is the Service Manual, but in normal instances, you would just buy another one, or return it to Casio for service.

Casio DR-120LB Service Manual

ManualsLib https://www.manualslib.com > ... > DR-120LB View and Download Casio DR-120LB service manual online. DR-120LB cash register pdf manual download. Also for: Dr-200l, Dr-210l, Dr-320b, Zx-517c, Zx-517a, ... ..

It is math error. See user manual page 331 Appendix 1 for help. Appendix 1. Error Message Table - Casio fx-9750GII User Manual [Page 331] ' ManualsLib Also on Casio website. Errors (casio.com)

If your Casio fx-991EX calculator is displaying [Dec], it means it's in Decimal mode. To switch back to normal calculations, press the MODE button and select the desired mode, such as COMP for computation or MATH for mathematical functions. I think this will solve your problem

Retail pos software one of best thing to maintain your store inventory properly. Because if anyone inventory incorrect by mistake then you can lose bing amount.

The NEWYES NY-991MS and CTIFREE fx-991ES PLUS calculators do not have a dedicated "FACT" button like the Casio FX-83GTX. However, you can still find prime numbers on these calculators.To find prime numbers:NEWYES NY-991MS:Press the "MODE" button.Choose "PRIME" from the list of options.Enter the desired number and press "=" to check if it's prime.CTIFREE fx-991ES PLUS:Press the "MODE" button.Select "TABLE" or "TABLESET."Input a starting point and an ending point, then observe the table for prime numbers.Although the techniques may vary from those used on the Casio FX-83GTX, they prove to be effective for prime number calculations on the designated calculators.

There is a reset button on the back of the Casio. If that does not work, you may find an alternative method in the manual. CASIO HR-100TM USER MANUAL Pdf Download ' ManualsLib

Question edited for clarity and toss in some CAPS. Maths is important, but ritten English is more importanter :>D No idea what any of that means :>/ But this appears to be the answer. Our Maths Expert just retired from Fixya. https://www.google.com/search?q=Solve+s28+to+show+answer+in+terms+of+2+sqrt+7+not+decimal ..

On Page 2 apparently not. It is a very basic machine. You can turn printing off altogether. https://support.casio.com/storage/en/manual/pdf/EN/004/HR-170RC_200RC_WA_EN.pdf ..