Question

If a is a root of the equation 2x(2x+1)=1 then the other root in terms of a

Answer 1

Since a is the root of given equation therefore a must satisfy it, that is the value of function is Zero.

The roots of the given equation are (- 2+-root5) /2
If one root is a then another root is - (2+root5)(a) divided by - 2+root5