### Home > CALC > Chapter 9 > Lesson 9.4.3 > Problem 9-137

9-137.

For each of the series below, write an equivalent expression using sigma notation. Homework Help ✎

5 + 10 + 20 + 40 + ... + 5(2)

^{n-}^{1}

9-137.

For each of the series below, write an equivalent expression using sigma notation. Homework Help ✎

5 + 10 + 20 + 40 + ... + 5(2)

^{n-}^{1}