Chapter 4.5, Problem 41IP

To determine

To evaluate : the expression

Answer to Problem 41IP

The solution of the expression in scientific notation is $9.0299\times {10}^{12}$

Explanation of Solution

Given information :

The expression is $\left(8.2\times {10}^4+8249\right)\times {10}^8$

Calculation :

The value of the expression is:

  $\begin{array}{l}\left(8.2\times {10}^4+8249\right)\times {10}^8\\ \left(8.2\times {10}^4+0.8249\times {10}^4\right)\times {10}^8\\ \left(8.2+0.8249\times {10}^4\right)\times {10}^8\\ 9.0299\times {10}^4\times {10}^8\\ 9.0299\times {10}^{12}\end{array}$

Hence, the solution of the expression in scientific notation is $9.0299\times {10}^{12}$