Chapter 11.4, Problem 65SR

To determine

To calculate: To simplify the expression and state the excluded values of the variables

Answer to Problem 65SR

On simplifying, the expression is $\frac{g^2}{3h}$ and the excluded value for the expression is $h=0$

Explanation of Solution

Given information: Expression is $\frac{14g^3{h}^2}{42g{h}^3}$

Formula Used:

An excluded value is the value of variable for which the expression is undefined

Calculation:

Expression is given as

  $\frac{14g^3{h}^2}{42g{h}^3}$

On simplifying the above expression

  $\begin{array}{l}\Rightarrow \frac{1g^2}{3h}\\ \Rightarrow \frac{g^2}{3h}\end{array}$

The value of variable $h=0$ will make the expression undefined, thus excluded value for the expression is $h=0$

Conclusion:

Hence, on simplifying, the expression is $\frac{g^2}{3h}$ and the excluded value for the expression is $h=0$