An algebra problem by Anandmay Patel

Algebra Level 3

A quadratic equation in one variable has 3 + 5 3 + \sqrt5 as one of its solutions. Find the coefficient of the linear variable of the quadratic equation.

cannot be determined -3 3 6 -6

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1 solution

Anandmay Patel
Aug 16, 2016

If you are thinking that the other root must be 3 ( 5 ) 1 / 2 3-(5)^{1/2} so as to make the final answer as -6,then you are thinking more than that you have to.The problem is very easy to solve.Think!!

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