Multiple choice The origin and the roots of the equation $z^2+pz+q=0$ form an equilateral triangle if? $p^2=2q$ $p^2=q$ $p^2=3q$ $q^2=3p$ Reveal answer Fill a bubble to check yourself C Correct answer Explanation For the roots of z^2 + pz + q = 0 and the origin to form an equilateral triangle, the condition is p^2 = 3q.