HP 39GS Support Question
HP 39GS Support Question
Find answers below for this question about HP 39GS - Graphing Calculator.Need a HP 39GS manual? We have 2 online manuals for this item!
Question posted by alme7reziuae on May 22nd, 2011
4th Degree Quadratic Equation
how can i solve 4th degree quad equation in HP 39gs calculator ?
that gives me 2 vlues for x
Current Answers
Related HP 39GS Manual Pages
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 1
hp 39gs and hp 40gs graphing calculators
Mastering the hp 39gs & hp 40gs
A guide for teachers, students and other users of the hp 39gs & hp 40gs
Edition 1.0 HP part number F2224-90010
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 9
...graph view for special functions in any given environment. The ALPHA key accesses the alphabetical chars below shows most of the important keys. Check this bar for any given context.
It can enter equations... for the hp 39gs and hp 40gs are the arrow keys.
The VIEWS key gives a different menu in different contexts.
Examples of the effects of the calculator -
They ...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 14
... displays the information in the APLET view on the hp 39gs and hp 40gs.
The Quadratic Explorer aplet (see page 92)
Handles x(t), y(t) style graphs.
6 EVERYTHING REVOLVES AROUND APLETS! It will not only graph but a dozen (or more), changing capabilities according to which aplet is used to solve simultaneous linear equations in common, such as "environments" or "rooms" within...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 20
... aplets available. In most aplets the PLOT view shows the graph, the SYMB view shows the equations and the NUM view shows the equations in this common methodology. See page 28. Once these settings to reflect this section, and the chapter entitled "Programming the hp 39gs & hp 40gs" on this in mind because the angle and...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 29
...calculation such as the one above would
look as x=1.0471... However, this reason, the name of the active aplet is only the case because the angle measures of the graph.
29
On the hp 39gs and hp... being 'faulty'!
The only drawback of synchronizing the settings of degrees and its setting was first made in the hp 39g and hp 40g. The default setting for the Function aplet was radians, ...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 115
... this is to the NUM view.
If you use the
key, you have any scientific calculator would give, but this process. The
key provides access to stop the sort.
The mode is not... number by shifting all its values exactly double the values in the screens above right, the calculator gives not only the standard statistics that section of the notes. it says... Press
to a larger...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 138
...calculate the fit equation.
Clearly this process will produce the rankings for those equations...find equations from point data
eg. 1 Find the equation ...a few choices (see the equation, pressing if necessary.
138
Finally...will have the effect of the quadratic which are
available as the ... rank of 11.34 (the 4th and 5th). The final column ...view and choose the Quadratic data
model. In...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 179
The ISOLATE function then rearranges the formula in later models.
Using: ISOLATE(3/(X-A)+B,X)
gives:
3/-B+A
equivalent to: X = −3 + A B
The ISOLATE function is ... right). See also: The Solve aplet, FNROOT, QUAD, The CAS chapter
179 It's easier to be, mainly in the MATH menu is that the original calculator, the hp 38g, had less keys on the hp 40gs is missing and secondly,...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 256
...Equations" might have a list of programs:
.LINEQ.SV .LINEQ.ENTER
.LINEQ.START .LINEQ.DISPLAY
The next stage is the controller of your new aplet.
Working with Software vs Working on the calculator... to use for models before the hp 39gs & hp 40gs this software you should consider ...Quadratic and Trig Explorers would probably not make the "parent" of the parent aplet and giving...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 298
...Quadratic formula. The 'S1' is shown. This method
is chosen more than because it doesn't
give...calculator can see it has
the slight advantage that the answer is shown right, using the
key in the book and repeated here for convenience. Note: Using the
Root method does not depend on the graph
being on the screen. The algorithm will still find the value of the quadratic equation...
HP 39gs_40gs_Mastering The Graphing Calculator_English_E_F2224-90010.pdf - Page 346
... X.
Alternatively you to define the variable to be used for if it is being used. From within the CAS, press SHIFT MODES to zero.
Example 5: Solving equations
Solve the equation x4 −1 = 3 , giving
i)
real solutions and
ii)
complex solutions.
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 1
HP 39gs graphing calculator
user's guide
Edition3 Part Number F2223AA-90001
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 9
... as
follows:
CLEAR,
MODES,
ACOS, etc.
• Numbers and letters are represented normally, as they appear on the HP 39gs from the web site and load them onto your calculator. It is a feature-rich graphing calculator. You can get more information on the command line or within input forms are special applications developed to perform...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 13
... above the title bar and give you important status information. To cancel, press
again. To cancel, press
again. Annunciator
α ((•))
Description
Shift in effect for next keystroke.
Data is being transferred via infrared or cable. Alpha in effect for next keystroke. Busy.
The keyboard
Menu keys
HP 39gs Graphing Calculator
Menu Key Labels
Menu...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 63
... two functions: a linear function y = 1 - x and a quadratic equation y = (x + 3)2 - 2 . 3 Function aplet
About the Function aplet
The Function aplet enables you to explore up to evaluate functions at particular values.
Open the Function aplet
1. This chapter demonstrates the basic tools of the Function aplet by stepping you can:
• create graphs to find roots, intercepts, slope...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 66
... FCN functions
9. The FCN functions act on the FCN menu to the graph of the screen. To find a root of the two functions.
3-4
Function aplet
Note... the intersection of the quadratic function
From the Plot view menu, you can use the functions on the currently selected graph. Then move the cursor so that it is displayed at the bottom of the quadratic equation by pressing the or key...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 68
...calculating area.
19. To find the extremum of the quadratic. Choose the end value for the integral.
17.
15.Move the cursor to x = -2 by pressing the or key.
16.Press to accept using F2(x) = (x + 3) 2 - 2 as the other boundary for x.
1
The cursor jumps to the quadratic equation... and find the extremum of the quadratic
Note: See "Shading area...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 85
... the unknown variable that you want to E9. You can define up to 27 real variables, named A to solve for the knowns and highlighting a different unknown. Solve works only with real numbers.
You can solve the equation as many times as you want , using the Linear Solver aplet, matrices or graphs in the Function aplet.
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 270
...Hewlett-Packard's Calculators web site contains aplets that you need the Graphing Calculator Connectivity Kit in homework is to another . This requires special software running on the calculator.
19-4
... PC Connectivity Kit). Hewlett-Packard's Calculators web site can also send aplets to, and receive aplets from one HP 39gs to the current
aplet. See Chapter 17, "Notes and...
hp 39gs_user's guide_English_E_HDPMG39AE13.pdf - Page 293
... above . Warranty does not apply to new in material and workmanship when properly installed and used. Limited Warranty
HP 39gs Graphing Calculator; W-1 Replacement products may have been subject to defects in performance or may be defective. HP warrants to you will be free from (a) improper or inadequate maintenance or calibration, (b) software, interfacing, parts or supplies...
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