3-375

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If you mean 3 raised to the power 375, sequence is

3

y to the power x (under OFF key)

375

=

Answer is "error" because the result exceeds the 9.9999.... times 10 to the power 99 limit of the TI-30XA

3 to the power 209 is about as far as you can go....

Posted on Dec 31, 2008

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1helpful

1answer

Just want to make sure that we are on the same page.

2^(-3) + 3^(-3)

2 to the exponent -3 + 3 to the exponent -3

Because of BEDMAS, we have to do the exponent calculations first and then do the addition between the two terms last.

The rule of negative exponents is you put 1 over the base to the same exponent, but change the exponent from negative to positive.

=1/(2^3) + 1/(3^3)

= 1/8 + 1/27

To add or subtract numbers, we need a common denominator.

Let's factor 8 and 27 to get the lowest common multiple.

8 - 1 2 4 8

27 - 1 3 9 27

Nothing in common to eliminate, so we have to use 8 x 27 or 216.

27/216 + 8/216 = 35/216

Good luck,

Paul

2^(-3) + 3^(-3)

2 to the exponent -3 + 3 to the exponent -3

Because of BEDMAS, we have to do the exponent calculations first and then do the addition between the two terms last.

The rule of negative exponents is you put 1 over the base to the same exponent, but change the exponent from negative to positive.

=1/(2^3) + 1/(3^3)

= 1/8 + 1/27

To add or subtract numbers, we need a common denominator.

Let's factor 8 and 27 to get the lowest common multiple.

8 - 1 2 4 8

27 - 1 3 9 27

Nothing in common to eliminate, so we have to use 8 x 27 or 216.

27/216 + 8/216 = 35/216

Good luck,

Paul

Mar 11, 2017 •
Homework

0helpful

1answer

If by power, you mean exponents, there are several rules.

Multiplication with the same base - add the exponents

Division with the same base - subtract the exponents

Exponent to an exponent - multiply the exponents

Negative exponent - 1 over the same number to the positive exponent

Zero exponent - anything to the exponent 0 is 1

Good luck,

Paul

Multiplication with the same base - add the exponents

Division with the same base - subtract the exponents

Exponent to an exponent - multiply the exponents

Negative exponent - 1 over the same number to the positive exponent

Zero exponent - anything to the exponent 0 is 1

Good luck,

Paul

Jan 26, 2016 •
Casio ClassPad 300 Calculator

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1answer

We have to follow BEDMAS, the order of operations, where brackets are first, then exponents, followed by division and multiplication, and finally addition and subtraction.

Also, we have to use the exponent law of an exponent to an exponent, we multiply the exponents with the same base.

If we forget this, we can always do it the long way.

(x^5)^3 = (x^5)(x^5)(x^5) = x^15

Similarly, (x^3)^4= (x^3)(x^3)(x^3)(x^3) = x ^12

Now that we have done the exponents, we can multiply x^15 by x^12 and get x^27.

Good luck.

Paul

Also, we have to use the exponent law of an exponent to an exponent, we multiply the exponents with the same base.

If we forget this, we can always do it the long way.

(x^5)^3 = (x^5)(x^5)(x^5) = x^15

Similarly, (x^3)^4= (x^3)(x^3)(x^3)(x^3) = x ^12

Now that we have done the exponents, we can multiply x^15 by x^12 and get x^27.

Good luck.

Paul

Oct 05, 2014 •
Office Equipment & Supplies

0helpful

1answer

It depends on the base of the power function.

**For exponential function** use [SHIFT][LN] (e^x) followed by the exponent value. If exponent is negative use the change sign +/- key before exponent.

For a**general power**, type in the base (number), then press the [Y^x] key followed by the exponent.

For a**power of 10,** use the [Exp] key. Careful here. For example to enter 1.6x10^(-19), type in 1.6, press the [Exp] key, then the change sign key +/- and the exponent. Press [=]

**1 . 6 [Exp] +/- 19 [=]**

For a

For a

Sep 28, 2014 •
Sharp EL-531WBBK 12-Digit 272-Functions...

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1answer

To enter exponents (1, 2, 3, -3..) use the general power key marked with Y^x or X^y or ^. Enter the base press the general power key then the exponent. If exponent is negative try enclosing it in parentheses. use the change sign key (-) to enter the negative sign before the exponent.

To enter power of 10, you can use the shortcut key marked Exp (the 10 must not appear when the Exp is used to enter exponents for power of 10).

To enter power of 10, you can use the shortcut key marked Exp (the 10 must not appear when the Exp is used to enter exponents for power of 10).

Feb 24, 2013 •
Sharp Office Equipment & Supplies

2helpful

1answer

Which exponent function?

To enter an exponent of ten, use 2nd [EE].

To raise ten to an exponent, use 2nd [10^x].

To raise e to an exponent, use 2nd [e^x].

To raise an arbitrary number to an exponent, use ^.

To enter an exponent of ten, use 2nd [EE].

To raise ten to an exponent, use 2nd [10^x].

To raise e to an exponent, use 2nd [e^x].

To raise an arbitrary number to an exponent, use ^.

Feb 23, 2012 •
Texas Instruments TI-84 Plus Calculator

3helpful

1answer

To raise 10 to an exponent, use the 10^x function (SHIFT log). To raise e to an exponent, use the e^x function (SHIFT ln). To raise an arbitrary value to an exponent, use x^y (just above the sin key). To enter an exponent of ten, use the x10^x key to the right of the decimal point.

Oct 27, 2010 •
Casio FX-115ES Scientific Calculator

9helpful

3answers

Uh yes it will allow you to enter a negative exponent.... press the numbers you want then hit EXP button, then hit the +/- button and then the exponent. 60 % of the time, it works...... everytime.

Sep 20, 2009 •
Texas Instruments TI-83 Plus Calculator

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1answer

To write 50 exponent in math mode, type your number then hit the key that has (x with the solid white exponent key). It's between the (x squared key) and the (log key) then you can enter the number 50 for your exponent. You can also hit the (x squared key) delete the 2 exponent and type in the exponent you want.

Jul 04, 2009 •
Casio FX-115ES Scientific Calculator

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1answer

Hi Loringh,

see, high exponents are +ve powers, while low exponents are -ve powers.

e.g. for 1200000=1.2X10^6=1.2E+6 (high exponents)

for 0.0000000012=1.2X10^-9=1.2E-9 (low exponents)

I think so easy ?

Thanks

Zulfikar Ali

[email protected]

9899780221

see, high exponents are +ve powers, while low exponents are -ve powers.

e.g. for 1200000=1.2X10^6=1.2E+6 (high exponents)

for 0.0000000012=1.2X10^-9=1.2E-9 (low exponents)

I think so easy ?

Thanks

Zulfikar Ali

[email protected]

9899780221

Dec 12, 2008 •
SoftMath Algebrator - Algebra Homework...

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