Given ∑n=0∞anxn\sum_{n=0}^{\infty} a_n x^n∑n=0∞anxn has a radius of convergence R=5R=5R=5, what is the radius of convergence of ∑n=0∞an(x−3)n\sum_{n=0}^{\infty} a_n (x-3)^n∑n=0∞an(x−3)n?
R=2R=2R=2
R=5R=5R=5
R=8R=8R=8
R=15R=15R=15