Build a polynomial

Find the monic cubic polynomial in $z$ with roots $3 i$ , $- 3 i$ and $1$ .

~6 minAnswer checked instantlyPolynomials over ℂ

Stuck? A gentle nudge

Something off?

Workspace

Your answer

Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.