Suppose the series σ cn xn has radius of convergence 2 and the series σ dn xn has radius of convergence 3. what is the radius of convergence of the series σ (cn + dn)xn?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?