Question

Regents Review: For the arithmetic For explicit use: a_(n)=a_(1)+(n-1)d a

Answer 1

The nth term of the arithmetic series can be calculated using the formula an = a1 + (n-1)d, where an is the nth term, a1 is the first term, and d is the common difference.

Step-by-step explanation:

The expression given is a series expansion using the binomial theorem.

The general formula for the nth term of the arithmetic series is an = a1 + (n-1)d, where an is the nth term, a1 is the first term, and d is the common difference.

This formula allows you to calculate any term in the arithmetic series based on the given information.