Question

Express 9680 in scientific notation

Answer 1

Scientific notation, that is exponential this way of representing a real number, decimal. It is used, for example, scientific calculators, or in some computer programs.


`9680=9,68*10^3`

There is here a form of writing in the form of a mantissa and exponent.

Answer 2

`Scientific\ notation:a*10^n\ where\ a\in[1;\ 10)\ and\ n\in\mathbb{Z}`



`9680=9\underbrace{680}_(\leftarrow 3)=9.680*10^3=9.68*10^3`