Almost Quartic Equation
Algebra
Level
4
If one of the root of the equation \(x^3+x^2+x+1 = 20^2\)
can be expressed as \(-a-i\sqrt{b}\) for positive integers \(a,b\)
What is the value of \(a+b\)?
Details and Assumptions:
\(i = \sqrt{-1}\)
by
Parth Lohomi