My calculator a casio fx-300ms can´t solve this

I put 2log 8 in my calculator and it saolves this 1.806179974

and should be 3.0

Posted by on

Log is base 10 by default. You put in 2 (times) log 8.

Log (2) 8 is not the same as 2 log (10) 8. This is not a calculator issue this is your lack of understaing of log.

Posted on Mar 23, 2008

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Posted on Jan 02, 2017

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How do you put in radicals in the casio fx-300ms

Use the square root key. For roots of higher index, use the xRoot key; the shifted function of the Y^x or [^] with exponent 1/3 for cube root, 1/4 for 4th root, or 1/n for the n-th root.

Jul 14, 2014 | Casio FX-300MS Calculator

How do you solve radicals on the casio fx-300ms

To calculate radicals use the square root key. For higher index roots use [SHIFT][X^y]. You need to enter the index before pressing the key. Or use the general power key but with exponent (1/n) where n is the index of the root.

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To get sinh press HYP then SIN
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Aug 18, 2010 | Casio FX-300MS Calculator

How to calculate calculus problem by a scientific calculator fx-991ms

Hello,
If by calculus problem you mean derivatives of functions, integrals, extrema and such things, I am sorry to inform you that neither the Casio FX-300MS, nor the FX-991MS can handle them. The newer Casio calculator FX-991ES is capable of performing numerical differentiations and integrations. There also graphing calculators by Casio FX-9750G, FX-9860G as well as by Texas Instruments (TI 83 PLUS/TI84PLUS) that are reasonably performant in that area.

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Oct 19, 2009 | Casio FX-300MS Calculator

I need another copy of the Casio fx-300MS calculator owners manual. I lost my original manual and would like to know if you can supply a manual for me via email.

Hi,

http://ftp.casio.co.jp/pub/world_manual/edu/en/GY300_Dtype_E.pdf

Sep 08, 2009 | Casio FX-300MS Calculator

Can I simplify radaicals with the Casio FX-300MS?

Hello,
This calculator transforms every radical into a decimal number. It does not perform exact calculations with radicals. For that you would need a Casio FX-115ES or FX-991ES (Natural Display).
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May 13, 2009 | Casio FX-300MS Calculator

Will my casio fx 300ms factor

Hello,
The FX-300MS cannot handle symbolic algebra. It cruches numbers but does manipulate litteral expressions. Sorry, it does not factor algebraic expressions.
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Apr 08, 2009 | Casio FX-300MSPlus Calculator

Hello,
Sorry the calculator handles fractions but not radicals. You may be interested in the newer Casios FX-115ES, or FX-991ES, (Natural display).
It handles a lof more that radical and fractions.
Hope it helps.

May 28, 2008 | Casio FX-300MS Calculator

It is actually about Casio fx-350MS

Mar 08, 2008 | Casio FX-300MS Calculator

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