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Casio fx-92B User Manual

Casio fx-92B
31 pages
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E
fx-92B
Collège 2D+
User’s Guide
CASIO Worldwide Education Website
http://edu.casio.com
CASIO EDUCATIONAL FORUM
http://edu.casio.com/forum/
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Casio fx-92B Specifications

General IconGeneral
Modelfx-92B
Display TypeLCD
Weight105 g
ManufacturerCasio
CategoryScientific
Digit Display10 + 2 digits
Power SourceSolar & Battery

Summary

Important Information

Calculator Initialization

Procedure to reset the calculator to its initial default settings and clear memory.

Safety and Handling Precautions

Essential guidelines for safe operation, handling, and battery management.

Basic Operations and Interface

Power Management

Procedures for powering the calculator on and off, including auto power off.

Display Contrast Adjustment

Guide to adjusting the screen contrast for better readability.

Menus and Settings Configuration

Specifying Calculation Mode

Guide to selecting the appropriate calculation mode for different operations.

Input Methods and Operations

Inputting Expressions and Values

Methods for entering mathematical expressions and numerical values into the calculator.

Calculation Priority Sequence

Order of Operations

Explanation of the order of operations for complex mathematical expressions.

Advanced Input Techniques

Inputting with Natural Display

How to input fractions and functions naturally, as seen in textbooks.

Basic Calculations

Function Calculations Overview

Function Calculation Examples

Using CALC

Statistical Calculations (STAT)

Obtaining Statistical Values

Calculating Statistical Variables

Calculating statistical variables like mean, standard deviation, and regression coefficients.

Equation Calculations (EQN)

Solving Simultaneous Equations

Solving simultaneous linear equations with two or three unknowns.

Number Table Generation

Creating a Function Table

Generating a table of function values f(x) for a range of x-values.

Using VERIFY (VERIF)

Verifying Equalities and Inequalities

Verifying the truth or falsehood of mathematical equalities and inequalities.

Ratio Calculations (RATIO)

Solving Ratio Expressions

Solving ratio expressions to find unknown values like X.

Errors

Troubleshooting and Maintenance

Replacing the Battery

Instructions for replacing the calculator's battery and initializing after replacement.

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