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Use the Babylonian method to estimate √103 to the nearest hundredth (show work!!! gave 26 pts)

User Jmaurier
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Remember that the Babylonian method for finding square roots is divided in three steps:
Step 1:
- Make a reasonable guest. Since
√(100) =10, our guest is that
√(103) =10.
- Divide the original number by your guess. So,
(103)/(10) =10.3.
- Find the average of those numbers. So,

(10+10.3)/(2)

(20.3)/(2)

10.15
- Use that number as your next guess.

Step 2: Repeat step 1, but using the average, 10.15, as your next guess:
-
(103)/(10.15) =10.14778325
-
(10+10.14778325)/(2)

(20.14778325)/(2)

10.07389163

Step 3: repeat the process one last time, but using the average, 10.07389163, as your next guess:
-
(103)/(10.07389163) =10.22444987
-
(10+10.22444987)/(2)

(20.22444987)/(2)

10.11222494

We can conclude that
√(103), using the Babylonian method, is equal to 10.11222494
User Benjaminz
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