Question
What is 2√5 as a decimal?
Answers
Reiny
Depends what accuracy you want.
Since 2√5 is irrational, the decimal will not repeat with any definite pattern, nor will it end
2√5 = appr 4.472 correct to 3 decimals
or
2√5 = appr 4.47213596 correct to 8 decimal places
Since 2√5 is irrational, the decimal will not repeat with any definite pattern, nor will it end
2√5 = appr 4.472 correct to 3 decimals
or
2√5 = appr 4.47213596 correct to 8 decimal places