2007-11-08 23:24:12 · 26 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Here are the first 100 digits of srqt(14) !
3.7416573867739413855
83748732316549301756
01980777872694630374
54673200351563069390
27976809895194379572
very useless, i know...
2007-11-09 07:23:34 · answer #1 · answered by Anonymous · 1⤊ 0⤋
To do it without a calculator - 14 is about 3/4 of the way between the square of three (9) and the square of four (16), so a good guess for the square root would be about 3.75
2007-11-09 18:39:15 · answer #2 · answered by Pliny 3 · 0⤊ 0⤋
7
2007-11-09 07:35:25 · answer #3 · answered by Anonymous · 0⤊ 1⤋
the square root of 14 is (+or -) 3.741657387
2007-11-09 07:35:40 · answer #4 · answered by rock_addict 1 · 0⤊ 0⤋
Ok let's take this step by step via the "reduction from first estimate" method in my book:
First estimate = 4
14/4 = 3.5
Average of 4 & 3.5 = 3.75
Reduction = 4-3.75 = 0.25
0.25 / 3.75 = 0.0666667 (1/15)
1/15 / 2 = 1/30
0.25 / 30 = 0.00833333
3.75-0.00833333 = 3.74166667
Approximate answer = 3.7417
I hope this helps, but do please feel free to drop me a line if you'd like to go over this or any aspect of figure-work further.
2007-11-12 09:00:39 · answer #5 · answered by general_ego 3 · 0⤊ 0⤋
â14
= 14^1/2
= 3.7416574
= (+ or -) 3.742
2007-11-09 08:11:49 · answer #6 · answered by Rayan Ghazi Ahmed 4 · 0⤊ 0⤋
Approximately 3.74
Why do you ask?
Surely you have a calculator or can use Excel?
If not, try Computing for Dummies (I,m not joking!) or press the !Help" button.
2007-11-09 07:45:48 · answer #7 · answered by Anonymous · 1⤊ 0⤋
3.472
you can make a good guess as it is between 9 and 16
2007-11-09 10:44:57 · answer #8 · answered by stuartelliott797 2 · 0⤊ 0⤋
just use your calculator to calculate.
â14 = 3.7417.
2007-11-09 07:31:50 · answer #9 · answered by m!l@ 2 · 1⤊ 0⤋
[(2)^(1/2)][(7)^(1/2)]
â2â7
2007-11-09 07:32:37 · answer #10 · answered by dave13 6 · 0⤊ 1⤋