Chapter 12.6, Problem 40S

To determine

To find:The value of the expression.

Answer to Problem 40S

The required solution is $91.5624$

Explanation of Solution

Given:

  $3.14{(5.4)}^2$

Calculation:

Consider the expression

  $3.14{(5.4)}^2$

In the given expression there are two terms one is multiplication term and the other term is in exponential form.

First simplify the exponential term

  $\begin{array}{l}$ 3.14{(5.4)}^2=3.14\times 5.4\times 5.4$=3.14\times 29.16\\ =91.5624\end{array}$

Conclusion:Therefore,The required solution is $91.5624$

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