### Home > PC3 > Chapter 4 > Lesson 4.2.2 > Problem4-86

4-86.

If possible, rewrite each of the following expressions using the properties of exponents.

1. $2^b·2^c$

1. $a^{-2}·a^3$

1. $17^b+17^c$

1. $41·41^b$

1. $15^0·15^b$

1. $29^{(b+c)}·29^{2c}$