Question about Texas Instruments BA-II Plus Calculator

I have an equation that is (80/(1.09)18) and 18 is the power of 18

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

SOURCE: How to use negative exponents on a calculator?

your calculator will never allow you to enter a negative exponent. so heres what you do.Any negative exponent of a number can be reversed and turned into a fraction for example 4^-1=1/4 or 8^-2=2/8=0.25. Hope this helps.

Posted on Sep 21, 2009

SOURCE: exponent key on the TI-36x Calculator

On the TI-36X there is no rooftop key, there is a yx key. This key is two keys below the on button. To use it, put the number in, press the yx key, put the exponent in, press the equal button.

Posted on Feb 19, 2010

SOURCE: the calculator doesnt graph two equation on the

The Transfrm application for dynamic geometry is probably active in memory. You must purge it from RAM

- Press APPS
- Scroll Up or Down (Up is faster) to find Transfm.
- Select it and press ENTER
- Press the number corresponding to the option Uninstall.
- Once the APP is kicked out of memory you will be able to draw multiple functions.

Posted on May 15, 2010

You probably want to calculate the numerical value of some mathematical expression with numbers raised to negative exponents.

Just enter the expression as you would with positive exponents Except that before entering the value of an exponent**press the change sign key, marked (-), or +/- or (+/-)**. Do not confuse the change sign with the usual minus sign, which is usually displayed bigger then the change sign. Make sure that the (-) is displayed before the value of the exponent. Use parentheses if necessary.

Just enter the expression as you would with positive exponents Except that before entering the value of an exponent

Feb 14, 2014 | Texas Instruments TI-30X Calculator

Try pressing

2 [x10^n] 9 + 4 [x10^n] 3 =

[x10^n] is the button just below the [data] button (three buttons above the 8 button).

2 [x10^n] 9 + 4 [x10^n] 3 =

[x10^n] is the button just below the [data] button (three buttons above the 8 button).

Jun 12, 2012 | Texas Instruments TI-30XA Calculator

To enter the power of 10 with exponent use the Exp key followed by the exponent. If the exponent is negative, you must use the negation key (-) not the - key (for subtraction).

When you press the Exp key you do not type in the 10.

When you press the Exp key you do not type in the 10.

Mar 10, 2012 | Sharp Office Equipment & Supplies

To enter powers of trigonometric functions you must enclose the functions in parentheses and then apply the exponent to the whole. For example X1t =(sin T)^3 , Y1t=(cos T)^3 will give you a shape similar to a rhombus with concave sides. The symbol ^syands for the operation of raising to a power. The key is the one with the caret symbol ^ , and it is wedged between the xsqure and EXIT keys (third row of keys).

As regards the cotangent, use the equivalent definition cot(X)=1/tan(X).

As regards the cotangent, use the equivalent definition cot(X)=1/tan(X).

Jul 26, 2011 | Casio FX-9750GPlus Calculator

This is a classic use of the old **PEMDAS** rule. The order of operation goes by Parenthesis, Exponents, Multiplication/Division, Addition/Subtration. Take it step by step to avoid getting mixed up.

The first operation done is (410-360) which = 50. New Equation:**825 - (659 - 50 x 684) = ?**
The second operation done is 50 * 684 which = 34200
New Equation: **825 - (659 - 34200) = ?**
The third operation done is 659 - 34200 which = -33541
New Equation: **825 - (-33541) = 825 + 33541** **= ?**
** ***it becomes +33541 because subtracting a negative is the same as adding the positive.*
**The final operation done is 825 + 33541 which = 34366**
**Your Final Solution Is:**

**825 - (659 - (410 - 360) * 684) = 34366**

The first operation done is (410-360) which = 50. New Equation:

May 07, 2011 | Texas Instruments TI-83 Plus Calculator

Use the (-) key for negative numbers (not just exponents) instead of the - key. The - is to subtract one value from another, (-) is to input a negative value.

Sep 09, 2010 | Texas Instruments TI-30XA Calculator

I have a few questions and then I should be able to help you. In the equation you want to solve there is a letter g. Is this supposed to be there? Does this represent units such as grams? If this is the only units in this equation the answer will be mass not volume. Lets ignore the units and just punch in the numbers. Assuming the equation you want to solve is 3.70/2.50 x 10^-6. The buttons you need to push are 3.7/2.5 EE 6 [+/-] =. The EE button is the exponent button and the [+/-] button is the change sign button, located just below the 3. The change sign button changes the sign of the proceeding character, in this case it changes the 6 into a -6. This calculator will calculate the exponents before it does the multiplication or division so you don't need to use any parentheses for this equation. I hope this helps you out.

Jan 23, 2010 | Texas Instruments TI-30XA Calculator

that must be because you calculator is in scientific/eng mode. press [MODE], then select normal.

May 07, 2009 | Texas Instruments TI-83 Plus Calculator

Hello,

If you use the replay, left arrow till cursor arrives at the 0 in 10, and press 0 to insert another one. Press [EXE] or [ENTER] to get the new result.

Hope it helps.

If you use the replay, left arrow till cursor arrives at the 0 in 10, and press 0 to insert another one. Press [EXE] or [ENTER] to get the new result.

Hope it helps.

Mar 26, 2009 | Sharp EL-531VB Calculator

6.02 X 10**y***23

**y* **is y raise to X

Nov 01, 2007 | Texas Instruments TI-30XA Calculator

Sep 11, 2014 | Texas Instruments BA-II Plus Calculator

30 people viewed this question

Usually answered in minutes!

×