### Home > A2C > Chapter 12 > Lesson 12.1.4 > Problem 12-68

12-68.

Write each expression in a shorter form. Homework Help ✎

3(7 · 3

^{n}^{−1})0.6(10(0.6)

^{n}^{−2})

7 · 3^{n}

10(0.6)^{n}^{ − 1}

12-68.

Write each expression in a shorter form. Homework Help ✎

3(7 · 3

^{n}^{−1})0.6(10(0.6)

^{n}^{−2})

7 · 3^{n}

10(0.6)^{n}^{ − 1}