Casio FX9750GII Support Question
Casio FX9750GII Support Question
Find answers below for this question about Casio FX9750GII - 0CALCULATOR GRAPHIC.Need a Casio FX9750GII manual? We have 1 online manual for this item!
Question posted by charliecameron on January 11th, 2013
Cubic Equation
how do you solve a cubic equation using the casio FX9750GIIcalculator?
Current Answers
Related Casio FX9750GII Manual Pages
User Guide - Page 5
... 13-1 3. System Settings ...12-1
Chapter 13 Data Communications
1. Connecting the Calculator to Graph Data 11 Graph Analysis Tool Graph Screen Operations 12 Calling E-CON2 Functions from an eActivity
iv Data Communications Precautions 13-5 5. Screen Image Send 13-11
Chapter 14 Using SD Cards (fx-9860GⅡ SD only)
1. Formatting an SD Card 14...
User Guide - Page 47
... the power off. key or when you switch
S To use the contents of function memory number 1
*(E)(E)(FMEM)* (STO)@U
* fx-7400GII: (FMEM)
• Executing the store operation while ...
To delete the contents of the answer memory in a calculation
Example
123 + 456 = 579 789 - 579 = 210
@AB
CDEU FGH (Ans)U
fx-7400GII, fx-9750GII users...
• The answer memory contents are not changed...
User Guide - Page 51
... are using engineering notation, the engineering symbol is also changed accordingly.
• The {ENG} and {ENG} menu operations are available only when there is not necessary.
* fx-7400GII, fx-9750GII: AAAAA
2-13 I Trigonometric and Inverse Trigonometric Functions
• Be sure to set the angle unit before performing trigonometric function and inverse trigonometric function calculations...
User Guide - Page 56
...2 4.989 24.98979792 (r) 2 55.928 55.92839019 ()
K(SET UP)AAAAAA* (Deg)) *(E)(ANGL)**(E)(Pol() 14 20.7U)
Calculate x and y when r = 25 and Ƨ = 56°
1 1 3.979 13.97982259 (x) 2 20.725 20.72593931 (y)
(Rec() 25 56U
* fx-7400GII, fx-9750GII: AAAAA ** fx-7400GII: (ANGL)
I Greatest Common Divisor (GCD), Least Common Multiple (LCM)
Example
To determine the greatest...
User Guide - Page 69
... are the same as a coordinate on a Gaussian plane,
and calculates absolute value²Z ²and argument (arg). Example
To calculate absolute value (r) and argument (Ƨ) for the complex number 3 + 4i, with the angle unit set for manual calculations.
B T()CDU
* fx-7400GII, fx-9750GII: AAAAA
I Complex Number Format Using Polar Form
Example
230 s 345 = 6...
User Guide - Page 71
... a decimal part, the calculator automatically cuts off the decimal part. • If you are using the two's complement of ...fx-7400GII, fx-9750GII: AAAAA ** fx-7400GII: (CPLX)
AT()E?
*(CPLX)*(E)(a+bi)U * fx-7400GII: (CPLX)
• The input/output range of complex numbers is invalid for the number system (binary, octal, decimal, hexadecimal) you attempt to perform calculations...
User Guide - Page 228
..., that calculation result is displayed.
• The line is designated by a value from 1 to 7, while the column is designated by this command.
• Individual values assigned to 21.
(1, 1)
(21, 1)
(1, 7)
(21, 7)
Example: Cls= Locate 7, 1, "CASIO FX" This program displays the text "CASIO FX" in the center of data can be executed before running the above program...
User Guide - Page 237
...Using Distribution Graphs in a Program
(Not available on the fx-7400GII)
Special commands are used for a sinusoidal regression graph.
S-Gph1 DrawOn, Linear, List 1, List 2, List 3 =
The same format can be used... specification for a bar graph.
Cubic
Power Regression Power
Quartic Regression ........ Omitting these items performs the calculation using Ʊ = 1 and ƫ...
User Guide - Page 255
..., such as =A1s2, is executed as text. Cell cursor Function menu
9
You can be either a numeric value, or a calculation formula (such as 7+3, sin30, A1s2, etc.) that starts out with a quote mark (") is treated as it .
I Spreadsheet...-along-anywhere spreadsheet capabilities. Important! • The fx-7400GII and fx-9750GII are not supported in the S • SHT mode.
User Guide - Page 276
...fx-7400GII and fx-9750GII are not equipped with the e • ACT mode.
1. You can use eActivity files to keep classroom notes, memos of problems and their solutions, etc. eActivity Overview
The first thing that appears when you can use... (like graphs, tables, etc.) from the calculator's builtin applications as "strips". Chapter 10 eActivity
You can be used by a teacher, for example, to create ...
User Guide - Page 299
... Normally, you should use the storage memory for data you can be deleted by the fx-9860GII SD.
1. Using the Memory Manager
From the Main Menu, select the MEMORY icon to enter the MEMORY mode.
• On the fx-7400GII/fx-9750GII, the main memory
... the main memory is a work area where you need to the right will appear.
fx-7400GII/fx-9750GII calculators are not supported. Important!
User Guide - Page 300
... memory
(SMEM)
SD card memory (fx-9860GII SD only)
(SD)
• Use the cursor D and A keys to move the highlighting and check the number of bytes used by 65536 bytes.
• On ...information about one memory at a time: the calculator's main memory or storage memory, or the SD card memory.
• Since an fx-7400GII or fx-9750GII calculator has only
main memory, main memory contents only...
User Guide - Page 301
...
Capture memory group
CAPT n (n = 1 to 20)
Capture memory
CONICS*1
Conics setting data
DYNA MEM*1
Dynamic Graph memory
EQUATION
Equation data
FINANCIAL*1
Financial data
Function memory group
F-MEM n (n = 1 to 20)
Function memory
Graph memory group
G-MEM n... memory
Y=DATA
Graph expression
*1 Not included on the fx-7400GII. *2 Not included on the fx-7400GII/fx-9750GII.
11-3
User Guide - Page 304
... data you want to the SD card, press A. Press U. • This copies the data. 7. Pressing ) will appear if there is not supported on an fx-7400GII or fx-9750GII calculator. Select the folder to copy the data. • This displays the file name input screen. 5. The file name input screen does not appear when...
User Guide - Page 307
S To search for a file in the SD card (fx-9860GII SD only)
Example
To search for all files in the storage memory ... memory information screen. • See "Memory Information Screen" on page 11-2.
2. S To back up is not supported on an fx-7400GII or fx-9750GII calculator. Press (SRC). • Input the letter "S" for the keyword. • The first file name that begins with the letter ...
User Guide - Page 314
... between them.
Check to make sure that is off. 2. Connecting the Calculator to a Personal Computer
You can transfer data between the calculator and a computer by using the Program-Link Software (FA-124) and a special cable*1 to establish a connection between two CASIO Power Graphic calculators connected using the cable that the power of both units to connect two...
User Guide - Page 315
... using FA-
124 Screen Capture function} • (Projector) ... {mode selection for calculator screen output to appear. I Select Connection Mode Screen (All models except fx-7400GII)
Connecting the USB cable to the calculator will need to purchase the separately available
FA-124.
3.
For the fx-9750GII and fx-7400GII, you will cause the dialog box shown nearby to a CASIO...
User Guide - Page 320
.... The following data is not sent from another calculator model is . I Exchanging Data with another Model Calculator
In this section, the term "OS 2.00 calculators" refers to the following models.
• fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS, fx-9750GII, fx-7400GII
• fx-9860G Slim, fx-9860G SD, fx-9860G and fx-9860G AU whose operating systems have been updated...
User Guide - Page 323
...data - Coefficients and calculation results of EQUA mode simultaneous linear equations and high- order equations*1 - Alpha memory ...Calculator (except the fx-9750Gɉ/fx7400Gɉ) to an fx-7400Gɉ, fx-9860G Series, CFX-9850G Series or fx-7400G
Series Calculator
Sender:
fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS
Receiver:
fx-9750GII, fx-7400GII, fx-9860G series, CFX-9850G series, fx...
User Guide - Page 333
...
Transmit ERROR
Receive ERROR
Memory Full
Invalid Data Size
Invalid Data Number
Meaning
Countermeasure
• A Solve calculation could not obtain • Change the specified range. A-3 Example: Attempting to send a
matrix with more than 256 lines from the fx-9750GII to an
older model that supports only up to make sure there is nothing wrong...
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