(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

If one root of a quadratic equation with rational co-efficient is (2^(1/2)+1) , then find the quadratic equation.

2. Relevant equations

x=(-b+d^1/2)/2a

d=b^2-4ac

3. The attempt at a solution

Well, I cant quite understand this question. Please help me to understand what is given in the following statemnt.

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# Homework Help: Quadratic Equation

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