Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
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Question posted by walewh19 on September 11th, 2013
How To Do Quadratic Formula In Ti 36x Pro
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Related Texas Instruments TI-36X Pro Manual Pages
User Manual - Page 1
TI-36X Pro Calculator
Important information 2 Examples 3 Switching the calculator on and off 3 Display contrast 3 Home screen 3 2nd functions 5 Modes 5 Multi-tap keys 8 Menus 8 Scrolling expressions and history 9 Answer toggle 10 ...exponential functions 27 Numeric derivative 27 Numeric integral 29 Stored operations 30 Memory and stored variables 31 Data editor and list formulas 34
1
User Manual - Page 3
.... In the MathPrint™ mode, you can depend on the calculator. % ' turns it off. Some screen elements may differ from...TI-36X Pro screen can enter up to view the entire entry or expression. Press T (to darken the screen) or U (to lighten the
screen). Switching the calculator on and off the calculator automatically if no key is pressed for keystroke examples that demonstrate the TI-36X Pro...
User Manual - Page 4
... of the entry or on the screen to provide additional information concerning functions or results. The calculator is performing an operation.
5 6
An entry is displayed either directly to scroll.
³&#... memory before
and/or after the active screen. Press !
Shows where the next item you calculate an entry on the Home screen, depending upon space, the answer is stored in data editor...
User Manual - Page 5
The primary function is displayed above it. Press $ # !
Press - For example, % b 25 < calculates the square root of a given key. Modes
q
Use q to degrees, radians, or gradians. NORM SCI ENG Sets the numeric notation mode. Press % to activate the ...
User Manual - Page 6
... always a multiple of complex number results.
REAL real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations. DEC decimal HEX hexadecimal (To enter hex digits A through 9) to display to the right of the decimal. Note: E is the same as 1.2345678×105...
User Manual - Page 10
Pressing r displays the last result in memory, even after the calculator is stored to toggle the display result (when possible) between fraction and decimal answers, exact square root and decimal, and exact pi and decimal.
ans ...
User Manual - Page 11
...that are entered after the argument, such as (32)2 = 81.
6th Negation (M).
11 The expression 2^3^2 is calculated as x2 and angle unit modifiers.
5th
Exponentiation (^) and roots (x‡).
Pressing 3 F F is evaluated as (2^3)^2,...3%c%i <
Order of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to right and in both Classic and MathPrint™ modes....
User Manual - Page 15
...;<
Examples MathPrint™ mode n/d, U n/d P3 $ 4 " T 1
% @ 7 $12 <
n/d ³´Un/d 9 P 2 " d 1 <
F³´D
4 %@ 1 $ 2 " %˜<
Examples P1.2 T 1.3 $ 4 < (MathPrint™ mode only)
(MathPrint™ P M 5 T % b 5 mode only) F U 4 ( 1 ) ( 6
) $ 2 ( 1 ) <
Percentages
%_ To perform a calculation involving a percentage, press % _ after entering the value of the percentage.
User Manual - Page 17
... in both Classic and MathPrint™ modes.
Powers, roots and inverses
F
G %b %c a
Calculates the square of a non-negative value. Calculates the square root of a value. The TI-36X Pro calculator evaluates expressions entered with F and a from left to move the cursor out of a value: 1/x. The calculator evaluates expressions entered with F and a from left to the power indicated...
User Manual - Page 18
Reminder: A = p×r2
g V 12 F < r
The area of a circle if the radius is 12 cm? 2 %a <
Pi
g (multi-tap key) p = 3.141592653590 for display. Example
p
2 V g <
r
³ Problem What is the area of the circle is approximately 452.4 square cm when rounded to one decimal place.
18 The area of the circle is 144 p square cm. p = 3.141592654 for calculations.
User Manual - Page 22
...26¡ 54¢ 38£ respectively. Round the results to radian mode and calculate the sine of 30¡. Add the two angles and display the result in DMS... format. In the default mode, degrees, find the sine of p / 6 radians.
22 Then set the calculator to two decimal places.
-q$$"""<
-12 d " "
1 31 d " "2 45 d " " 3 T 26 d " "1 54 d " " 2 ...
User Manual - Page 31
...-1.
%nV 5 U 2 <
M5%m M1%m
Memory and stored variables
z L %h %{ The TI-36X Pro calculator has 8 memory variables-x, y, z, t, a, b, c, and d. L lets you store. You ...
Recall op 5 % m 20 % m
³ Problem Given the linear function y = 5x - 2, calculate y for the following values of the calculator that use variables (such as the solvers) will use the values that value is replaced by the new one...
User Manual - Page 34
Each list can contain up to the bottom of a list.
Example
L1 Formula
v 1 P 4 $ 2 P 4 $ 3 P 4 $ 4 P 4 <
" v "
34 210 V % h < < 150 V z z < 210 V z z <
For the... notation, decimal notation, and angle modes affect the display of 210 meters.
List formulas accept all calculator functions and real numbers.
Data editor and list formulas
v v lets you enter data in up to 42 items. Press % #...
User Manual - Page 35
< v < %˜ <
Notice L2 is calculated using the formula you entered, and L2(1)= in the author line is highlighted to degrees Fahrenheit. (...161;C
Montreal, Canada 4¡C
Convert these temperatures from degrees Celsius to indicate the list is the result of a formula.
³ Problem
On a November day, a weather report on Conversions.)
Reminder: F = 9-- C + 32 5
v v 4 v " 5
8 $ M 1 $ ...
User Manual - Page 57
....
57
Num-solv % ‰
Left side 1 P2 " zF U5 z z z z z ""
Right side 6 z U z z zz z z
<
Variable values
1 P 2 $ 2 P 3 $ 0.25 $ ""
Solve for b < Note: Left-Right is to select either the quadratic or the cubic equation solver. Example Reminder: If you to the exact answer.
User Manual - Page 58
... choose to store the polynomial to f(x), you can use I to study the table of values.
$$" < Vertex form (quadratic solver only)
On the solution screens of the solutions x1, x2, and x3.
58 Example of quadratic equation Reminder: If you can press r to toggle the number format of the polynomial solver, you have...
User Manual - Page 64
... units of constants in the menu.
64 Press % Πto access, and ! The NAMES menu displays an abbreviated name next to the character of the TI-36X Pro calculator. oro" to select either the NAMES or UNITS menus of the same 20 physical constants.Use # and $ to scroll through the list of the constant...
User Manual - Page 73
EQUATION LENGTH ERROR - FORMULA - FRQ value (in a Polynomial solver calculation is displayed if a in 1-Var and 2-Var stats) < 0.
for example, ...is displayed if a variable prepopulates with a non-real number where a real number is returned when:
• The calculation contains too many pending operations (more than four levels of solutions.
• For TAN: x = 90¡, -...
User Manual - Page 76
... batteries can burst or explode, releasing hazardous chemicals. How to snap the new battery into place. Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery. Important: When replacing the battery, avoid any of the internal parts.
• With a small screwdriver (if required), remove the...
User Manual - Page 78
... with this product (hardware) or contact your local Texas Instruments retailer/distributor.
78 Texas Instruments Support and Service
For general information
Home Page:
education.ti.com
KnowledgeBase and education.ti.com/support e-mail inquiries:
Phone:
(800) TI-CARES / (800) 842-2737 For U.S., Canada, Mexico, Puerto Rico, and Virgin Islands only
International information:
education...
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