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Answer:Image result for how to estimate square roots
Examples.
Finding square roots of of numbers that aren't perfect squares without a calculator.
Example: Calculate the square root of 10 ( ) to 2 decimal places.
Find the two perfect square numbers it lies between.
Divide 10 by 3. ...
Average 3.33 and 3. ( ...
Repeat step 2: 10/3.1667 = 3.1579.
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Step-by-step explanation:
Answer:
Get close as you can to the number you are trying to square root, Find some numbers that gives a close number. Then divide it by the number you estimated. If it the answer is the same number as the estimate number you chose you are correct. Repeat the step over and over again until you get it correct.
this is how i do it
