### Home > PC3 > Chapter 6 > Lesson 6.2.1 > Problem 6-71

6-71.

Write each of the following expressions using summation notation.

Write an expression for the linear sequence

. Write an expression for the linear sequence

. These are cubic numbers.

6-71.

Write each of the following expressions using summation notation.

Write an expression for the linear sequence

. Write an expression for the linear sequence

. These are cubic numbers.