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How do I enter 8.65 x10 to seventh power on my TI30XA

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8 . 6 5 EE 7

The EE key is just above the 7 key.

Posted on Sep 09, 2010


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How to find 1.23 10^8 in syntafic calculator

This scientific calculator has a key near the lower edge that is marked with x10^X. You use it to enter the power of 10.
To enter your number:
Press the digit keys to type in 1.23
Press the [x10^X] followed by the exponent 8.
Press = or an operation key (+,-x,/..)
NOTE: When you use the [x10^X] key you do not need to type in 10. In fact, it will be wrong. Your result will be 10 times larger.

Apr 05, 2012 | Casio FX991ES Scientific Calculator

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How do you put something times ten to a power?

If it is a scientific calculator, it has a key marked EE or Exp or x10^X.
To enter a number in scientific notation, you enter the decimal part, then you press the power of 10 key (EE, Exp, or x10^X) followed by the exponent.

Feb 13, 2012 | Office Equipment & Supplies

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I need help calculating how many protons are in 1gram

The equivalent od the EE or EXP button on the Casio Fx-115ES is marked as x10^X. It is located at the bottom right of the key pad left of the = key.
To enter the power of 10 in a number written in scientific notation, you press the x10^X button followed by the exponent. If the exponent is negative you press the change sign key first [(-)] , then the one or 2 digits in the exponent.
Example Enter the mass of the proton m_p in kilograms
1.6726217 [x10^X] [(-)]27 [=]

Feb 07, 2012 | Casio FX-115ES Scientific Calculator

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I got nck already, how dial nck code for sony ericsson xperia x 10 mini

It's simple to enter the NCK code in the Phone,you need to use the Instructions to enter the NCK code in the Sony Ericsson Xperia X10 phone,find in which Country ,Network it locked now?
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Jun 15, 2011 | Sony Ericsson XPERIA X10 Cell Phone

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I can't unlock the pattern... i have tried several times entering my google acnt and password and still it's not working .... pls help... thanks

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Dec 21, 2010 | Sony Ericsson XPERIA X10 Cell Phone

1 Answer

I need to express 6.02*10^23 on my ti30xa. How do I do this?

There is key labeled on the body of the calculator as [10 raised to power x]
You press the [2nd] key before.
To enter Avogadro's Number
6.02[*] [ ( ] 23 [2nd][10^x] [)][=]. This is the direct way. Note the parentheses that enclose 10^23.

However, if I had to do it, I would use the commutativity of the multiplaction and enter the power of 10, then multiply by 6.02.
23 [10^x] [*] 6.02 [=]
the exponentiation (the raising to a power) operation has priority over the multiplication

Feb 17, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

Needing help with addint the power of into calculator

Use the key labeled times 10 to power X, the one between the decimal dot ant the Ans keys, in the middle of the bottom row of keys.
10 to the power 0 is entered as 1. [x10^X] 9 or simply [x10^X] 9
To enter negative exponents use the change sign key [(-)] just above the [RCL] key
10 to -9 is entered as [x10^X] [(-)] 9 result is shown as 1x10-9.

Jan 21, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

How to enter six the fourth power

6 Yx 4, where Yx is the button with a lowercase y followed by a small superscript x, denoting y to the power of x.

Here's the manual. Try page 6.

Jun 10, 2009 | Texas Instruments TI-30XA Calculator

1 Answer

I need to take nth (8,5,4,etc) root on the TI30XA

7th root of 3.4 x10 (exp) 23

Try it.

Have I solve your problem?


Mar 27, 2009 | Texas Instruments TI-30XA Calculator

1 Answer

How to enter 2.5x10 (exponent 8)/2.25 x10 (exponent5)

Key sequence is:

10 to the power x
10 to the power x

Unless you mean (2.5x10 (exponent 8))/(2.25 x10 (exponent5)), in which case you need to change the last "X" in the sequence to "/", or stick the appropriate brackets into the sequence.

Note that exponents are like trig functions, enter value first, then the operator, so 10 (exponent 8) is entered as "8", "2nd", "10 to power x", just like sin 60 is entered "60", "SIN"

Oct 02, 2008 | Texas Instruments TI-30XA Calculator

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