Question

✔️how to simply the number in root , please mention the method with explaination.
For example, √42.25 (simply this) .
my question is how to remove the root.✔️

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Answer 1

42.25/2=21.125

d=42.25/21.125=2

average the value of d with that of step 1

(2+21.125)/2=11.5625

Answer 2

Answer:

Step-by-step explanation:

See attachement