Question

value of 1x-2(368)/%7289​

Answer 1

Answer:

The square root of 2 (approximately 1.4142) is a positive real number that, when multiplied by itself, equals the number 2. It may be written in mathematics as {\displaystyle {\sqrt {2}}}{\sqrt {2}} or {\displaystyle 2^{1/2}}2^{{1/2}}, and is an algebraic number. Technically, it should be called the principal square root of 2, to distinguish it from the negative number with the same property.