Question about Texas Instruments TI-30XA Calculator

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6.6 [EE] [+ -]8 [/] 3.3[EE] [+ -] 4 [=]

The [+ -] is the change sign key. It has a + on the left, a minus on the right and two rounded arrows. The top arrow goes from left to right and the bottom one goes from right to left.

Posted on Aug 31, 2010

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Posted on Jan 02, 2017

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Use the rules for exponents and you will calculate it by hand

(1*10^-14)/(5*10^-12)=(1/5)*10^(-14+12)= 0.2*10^-2=2*10-3

To enter powers of 10 use the short-cut key [EE]

For example to enter 6.02*10^23 type in** 6.02* [EE] 23**. When you use the EE key, the base (10) should not appear.

(1*10^-14)/(5*10^-12)=(1/5)*10^(-14+12)= 0.2*10^-2=2*10-3

To enter powers of 10 use the short-cut key [EE]

For example to enter 6.02*10^23 type in

Apr 06, 2014 | Texas Instruments TI-30XA Calculator

If you want an exponent of ten, use the **EE** keypad for your problem. On the other hand to raise a number to an exponent use** ^** keypad generally.

See captured images below

See captured images below

Apr 10, 2012 | Texas Instruments TI-83 Plus Calculator

If you want an exponent of ten, use the **EE** keypad for your problem. On the other hand to raise a number to an exponent use** ^** keypad generally.

See captured images below

See captured images below

Apr 10, 2012 | Texas Instruments TI-83 Plus 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

For integer powers of 10 you can use the EE shortcut. [2nd][,] displays E.

For non-integer values of the exponent (such as -5.34) you must use the key sequence [2nd][LOG] (10^x) then enter your negative non-integer exponent.

For non-integer values of the exponent (such as -5.34) you must use the key sequence [2nd][LOG] (10^x) then enter your negative non-integer exponent.

Jan 16, 2012 | Texas Instruments TI-84 Plus Silver...

The same way you would divide by any other number. Just use the EE key (just above the 7) to enter the exponent. If the exponent is negative, use the +<>- key (just to the left of the =) to enter the negative sign.

Aug 30, 2010 | Texas Instruments TI-30XA Calculator

There's a key marked "EE" (for Enter Exponent) just above the "7" key. This key is used to enter decimal exponents. To enter 1x10^23, press 1 EE 2 3

For exponents to other bases, use the y^x key just above the divide key.

For exponents to other bases, use the y^x key just above the divide key.

Mar 05, 2010 | Texas Instruments TI-36 X Solar Calculator

You entered it correctly. Although you can leave out the parentheses if you want. The calculator will do exponents before it does multiplication or division just like it does multiplication and division before it does addition and subtraction. It has a built in order for hierarchy of operations. You only need to use parentheses if you want to do something that is different from this order. FYI, dividing by a negative exponent is the same as multiplying by a positive exponent. You could enter it in either way. .825/10^-3 = .825*10^3 = 825. I hope this helps you out.

Dec 02, 2009 | Texas Instruments TI-30XA Calculator

On the Upper right corner, below the OFF button.

Key in the number, press that*YtotheX key*, and input the integer. Press *=*. That is your answer.

Key in the number, press that

Mar 03, 2009 | Texas Instruments TI-30XA Calculator

(2x3^2) divided by (2x3^(-2))

just make sure to use double parenthesis around the negative exponent so that you get the right answer

just make sure to use double parenthesis around the negative exponent so that you get the right answer

Feb 08, 2009 | Texas Instruments TI-30XA Calculator

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