# Chapter 7 - Exponents and Exponential Functions - Chapter Review - Page 475: 23

2$d^{5}$

#### Work Step by Step

You have the expression 2$d^{2}$ $\times$ $d^{3}$ and have to simplify it: 2$d^{2}$ $\times$ $d^{3}$=2$d^{2+3}$ -to multiply powers with the same base add the exponents- =2$d^{5}$

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