5の平方根
1. Square root of 5The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5. It is more precisely called the principal square root of 5, to distinguish it from the negative number with the same property. This number appears in the fractional expression for the golden ratio. It can be denoted in surd form as: It is an irrational algebraic number.
Read “Square root of 5” on English Wikipedia
Read “5の平方根” on Japanese Wikipedia
Read “Square root of 5” on DBpedia
Read “Square root of 5” on English Wikipedia
Read “5の平方根” on Japanese Wikipedia
Read “Square root of 5” on DBpedia
Discussions
Log in to talk about this word.