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Send text (numbers only) to 37607 or enter response at PollEv.com

1.) $\Sigma_{n = 2}^\infty n(n-1)a_nx^{n-2} = \Sigma_{j = 0}^\infty (j+2)(j+1)a_{j+2}x^{j} =\Sigma_{n = 0}^\infty (n+2)(n+1)a_{n+2}x^{n}$

                   A) True 118810             B) False 118811

2.) Do you have any comments regarding this class?

Submit 118809 and your message to PollEv.com or text 118809 and your message to 37607.