## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

$2.914\times10^{-6}$
Using the laws of exponents and the concepts of scientific notation, the given expression, $(4.7\times10^{5})(6.2\times10^{-12})$, simplifies to \begin{array}{l} (4.7)(6.2)\times10^{5+(-12)} \\\\= 29.14\times10^{-7} \\\\= 2.914\times10^{-6} .\end{array}