Question about Texas Instruments TI-83 Plus Calculator

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Probably the easiest way is to press the x^2 key, far left column above the LOG key. Another way is to press ^ then 2 to raise it to the second power.

Posted on Sep 15, 2010

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Posted on Jan 02, 2017

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You can use the square-root function for any number, whether it's a perfect square or not. For example, to calculate the square root of 2, press SHIFT [square-root] 2 EXE .

[square-root] is on the x^2 key, just to the right of the ALPHA key.

[square-root] is on the x^2 key, just to the right of the ALPHA key.

Jan 17, 2013 | Casio FX-9860GII Graphing Calculator With...

The square of a number is by definition the number multiplied by itself. You can calculate the square simply by multiplying the number by itself.

Jul 29, 2012 | Canon HS-1200TS Calculator

Press 2nd [square-root], enter the number, press ) =

For example, to calculate the square root of 5, press 2nd [square-root] 5 ) =

For example, to calculate the square root of 5, press 2nd [square-root] 5 ) =

May 07, 2011 | Texas Instruments TI-30 XIIS Calculator

20
1105
1991891221
510644794
3
0
421330820
4
65
1941554117
2147483645
801125
1000582589
27625
1048039120
1022907856
2147483646
1041493518
1096354453
1740798996
71825

Jan 08, 2011 | Starrett 50118 14d Complete Double Square

Below is calculation of window glass area :

4.167 ft '------------------------------------'- ' ' ' ' 2.833 ft ' ' '------------------------------------'--

Total area = 4.167 ft x 2.833 ft = 11.81 ft2

4.167 ft '------------------------------------'- ' ' ' ' 2.833 ft ' ' '------------------------------------'--

Total area = 4.167 ft x 2.833 ft = 11.81 ft2

Dec 04, 2010 | CRL Fixed "All Glass Look" Window for Side...

The square root of a negative number is an imaginary number, and the TI-30XA does not deal with imaginary numbers.

However, the square root of -x is equal to i times the square root of x. So, to calculate the square root of -4, for example, press 4 square_root = and read 2. Thus the square root of -4 is 2i.

However, the square root of -x is equal to i times the square root of x. So, to calculate the square root of -4, for example, press 4 square_root = and read 2. Thus the square root of -4 is 2i.

Oct 07, 2010 | Texas Instruments TI-30XA Calculator

The missing number is 61.

Look at perfect squares: (1,4,9),16, 25, 36, 49,64, 81,100,121

Then look at the given progression 15, 26, 34, 51, x, 84, 96,125

Take differences from the closest -1,+1, -2, +2, -3, +3, -4, +4

(15 is 1 less than 16 = 4 squared,

26 is 1 more than 25 = 5 squared,

34 is 2 less than 36 = 6 squared,

51 is 2 more than 49 = 7 squared,

**61** is 3 less than 64 = 8 squared,

84 is 3 more than 81 = 9 squared,

96 is 4 less than 100 = 10 squared,

125 is 4 more than 121 = 11 squared)

Look at perfect squares: (1,4,9),16, 25, 36, 49,64, 81,100,121

Then look at the given progression 15, 26, 34, 51, x, 84, 96,125

Take differences from the closest -1,+1, -2, +2, -3, +3, -4, +4

(15 is 1 less than 16 = 4 squared,

26 is 1 more than 25 = 5 squared,

34 is 2 less than 36 = 6 squared,

51 is 2 more than 49 = 7 squared,

84 is 3 more than 81 = 9 squared,

96 is 4 less than 100 = 10 squared,

125 is 4 more than 121 = 11 squared)

Jun 20, 2010 | Texas Instruments World of Mathematics...

Use the toggle button above the enter key. It looks like 2 arrows

Feb 18, 2010 | Texas Instruments TI-30XA Calculator

Perfect squares are the product of a whole number and itself. Given that 22 squared = 484, and 23 squared = 529, I'd say the answer to your question is that there is no square number between 490 and 500.

Jan 18, 2010 | Mathsoft StudyWorks! Mathematics Deluxe...

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