20 Most Recent Casio Fx-992s Scientific Calculator Questions & Answers


Rec? Conversion from polar to rectangular coordinates ? You need and a radius (length) and an angle (Rec (r, theta)). Make sure the angle unit is the one you want: degrees or radians.

Casio Fx-992s... | Answered on Sep 22, 2018


I am sorry but the image does not show any Degree button.
To set the angle unit you have to press the Mode button twice before you arrive at the angle unit configuration. See the screen capture below.
19e4a38e-b756-4043-8c53-8e9a94311416.png

b2e689b4-e2e9-43b3-8e4f-c47be9685d5c.png

Casio Fx-992s... | Answered on Jan 16, 2014


I am sorry but the image does not show any Degree button.
To set the angle unit you have to press the Mode button twice before you arrive at the angle unit configuration. See the screen capture below.
19e4a38e-b756-4043-8c53-8e9a94311416.png

b2e689b4-e2e9-43b3-8e4f-c47be9685d5c.png

Casio Fx-992s... | Answered on Jan 16, 2014


Look for a key marked [x^-1] or [1/x]. The marking may be on the key or on the face of the calculator. In the latter case you will have to press the SHIFT key first. Before you can calculate the reciprocal of a number the number must be entered.

Casio Fx-992s... | Answered on Oct 24, 2012


Press the Shift/Mode key and set the Input/Output to MathIO.
Even that will not guarantee that the display will be in root form. Only square roots are possible.

Casio Office... | Answered on May 25, 2020


https://support.casio.com/en/support/answer.php?cid=004004001006&qid=103&num=1
The "E" stands for "Error". This problem can usually be resolved by resetting your calculator. https://sharpcalculators.com/support/troubleshooting/16-troubleshooting/39-what-does-the-e-on-my-display-mean-2

Casio Office... | Answered on Apr 11, 2020


I dont believe there is a grand total on that machine.

http://support.casio.com/en/manual/manualfile.php?cid=004005001

Casio Office... | Answered on Dec 06, 2019

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