Use the discriminant to describe the roots of each equation. then select the best description,
6x^2 + 13x + 6 = 0
double root

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex