### Home > INT3 > Chapter 10 > Lesson 10.3.3 > Problem10-191

10-191.

Use the Binomial Theorem to expand each of the following expressions.

1. $\quad ( 1 + \frac { 1 } { n } ) ^ { 3 }$

$1+\frac{3}{n}+\frac{3}{n^2}+\frac{1}{n^3}$

1. $\quad ( 1 + \frac { 1 } { n } ) ^ { 5 }$

Use the same method as in part (a).