If \(2x^2 -4x = 999999999999998\), find the sum of the roots of the equation.
From quadratic equation
x=1−22360700i Take it from here .....
or just plugging into the quadratic formula
you will get as roots 4 +- sqrt (big negative number)
or just 1 + big imaginary number and 1 - big imaginary number
summed , the 'big imaginary number' s cancel out and you are left with 1 + 1 = 2