Asked by Key
how can we write 4√2 as a decimal
Answers
Answered by
Reiny
since √2 is irrational, it cannot be written accurately as a decimal
The best you can do is write it correct to some certain number of decimal places, rounding it off
e.g. correct to 3 decimals:
4√2 = 4(1.41421356.....)
= 5.657 correct to 3 decimals
= 5.66 correct to 2 decimals
= 5.7 correct to one decimal
The best you can do is write it correct to some certain number of decimal places, rounding it off
e.g. correct to 3 decimals:
4√2 = 4(1.41421356.....)
= 5.657 correct to 3 decimals
= 5.66 correct to 2 decimals
= 5.7 correct to one decimal
Answered by
Ashton
I think it is 1.41418384747464646465665656575786688695949494393939484848488575 and reapeated.
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