The product of [tex](7\times10^{-5})\times(5\times10^{-8})[/tex] in scientific notation is [tex]3.5\times 10^{-12}[/tex]
Given the following product of scientific notations:
[tex](7\times10^{-5})\times(5\times10^{-8})[/tex]
This can also be expressed as:
[tex]=(7\times5)\times(10^{-5}\times10^{-8})\\=35 \times 10^{-5-8}\\=35\times 10^{-13}\\=3.5 \times 10^1 \times 10^{-13}\\=3.5 \times 10^{1-13}\\=3.5\times 10^{-12}[/tex]
Hence the product of [tex](7\times10^{-5})\times(5\times10^{-8})[/tex] in scientific notation is [tex]3.5\times 10^{-12}[/tex]
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