Quadratic irrational numbers
= Quadratic irrational numbers
{wiki=Quadratic_irrational_numbers}
Quadratic irrational numbers are a type of irrational number that can be expressed in the form \\( \\frac\{a + b\\sqrt\{d\}\}\{c\} \\), where \\( a \\), \\( b \\), and \\( c \\) are integers, \\( d \\) is a non-square positive integer, and \\( c \\) is a positive integer. In simpler terms, they can be represented as a root of a quadratic equation with integer coefficients.