Chapter 4.1, Problem 15WE

To determine

To state: The expression $u\cdot v\cdot u\cdot u\cdot 9$ in exponential form.

Answer to Problem 15WE

The required exponential form is $9u^{3}v$ .

Explanation of Solution

Given information:

The given expression $u\cdot v\cdot u\cdot u\cdot 9$

Calculation:

  $\begin{array}{l}=u\cdot v\cdot u\cdot u\cdot 9\\ =9\cdot \left(u\cdot u\cdot u\right)\cdot v\end{array}$

(Group the constant and variables)

  $=9u^{3}v$

The required exponential form is $9u^{3}v$ .