0
The first-order Taylor expansion around x2 is given by sqrt(x2 + a) ~ x + a / 2x
So for sqrt(98), we know the closes perfect square is 81 = 9^2. Therefore: sqrt(98) = sqrt(81 + 17) = sqrt(9^2 + 17) ~ 9 + 17/(2*9) = 9 + 17/18 ~ 9.9444
Alternatively, sqrt(98) = sqrt(100 - 2) = sqrt(10^2 - 2) ~ 10 - 2/(2*10) = 10 - 1/10 = 9.9
Using a calculator: sqrt(98) ~ 9.899
Taylor series will always be an over-approximation.
What else can I help you with?
How do you write eight hundred ninety eight dollars and seventy cent?
You should write it as XXX898.70 where XXX is the three letter international currency code. Many countries use "dollar" as their main currency unit and using the symbol $ is ambiguous. Furthermore, many browsers will not support currency symbols so that they appear as garbled text.
How do you get 100 using only four 9?
Ninety nine and nine ninths.
How do you write eight and four-tenths using decimal numbers?
8.4
How many combinations are there for a 8 digit number 1-8?
Using the eight digits, 1 - 8 ,-- There are 40,320 eight-digit permutations.-- There is 1 eight-digit combination.
When you try to remember a series of digits you are using?
Shortterm memory
Write 398 using words?
three hundred ninety-eight.
How do you write 98163 using words?
ninety-eight thousand, one hundred and sixty-three
How do you spell 78.498.802?
The number is using European number rules, and is 78,498,802 in US convention. This would be written "seventy-eight million, four hundred ninety-eight thousand, eight hundred (and) two." As a numerical URL (domain name), it would never be written out, but spoken as "seventy-eight dot four ninety-eight dot eight-oh-two." Or more rarely as "seven eight dot four nine eight dot eight oh two".
How do you write 0.6895 using words?
One way would be "Zero point six eight nine five". Another way would be "Six thousand eight hundred ninety five ten thousandths".
How do you write 93.82?
93.82 in words is 'Ninety three point eight two'. NOT 'ninety three point EIGHTY Two;. as the '8' is being given the wrong units.
Fifteen million two hundred ninety-seven using digits?
fifteen million two hundred ninety-seven using digits
How can I tell if my baby has a fever and what can I do if they have one?
You can tell if your baby has a fever by using a thermometer. A reading over ninety-eight point six is considered elevated. Consult a physician if the fever persists.
How do you write 795499 using words?
Expressed in words, this is equal to seven hundred and ninety-five thousand four hundred and ninety-nine.
How do you open the glove box when the latch is broken on a 1989 Oldsmobile ninety-eight?
If the latch is broken on a 1989 Oldsmobile Ninety-Eight, you can try using a flathead screwdriver to gently pry open the glove box door at the seam where the latch is located. Alternatively, you can access the glove box from behind the dashboard by removing any screws or panels that may be blocking it. If these methods don't work, consider using a coat hanger or similar tool to maneuver the latch mechanism from within. Always be careful to avoid damaging the surrounding interior.
What is the prime factorization for ninety four using exponents?
94 = 2*47
What does the number 517768399 mean?
The number 517,768,399 (using commas helps us to answer this by making the number more readable) means:Five hundred and seventeen million seven hundred and sixty eight thousand three hundred and ninety nine.
Why was the Lochaber axe which was used by scottish highlanders given its name?
Possibly after its place of origin Lochaber Scotland .. My family the MacIntaillears (Taylors of Clan Cameron) were famous for using them
