"quadratic surds"??? (1 Viewer)

[chizzieshark]

what the heck are those?? the quote is from the syllabus

 

[Sober]

what the heck are those?? the quote is from the syllabus

A number that is the solution of a quadratic equation with integer coefficients. That is a number like (3+√7)/5, you should be able to perform addition, mutliplication, division and subtraction of them as well as being able to rationalise the denominator if necessary.