Question
Thu May 12, 2011 By:

what is scientific notation ?

Expert Reply
Fri May 13, 2011
Scientific notation is used to express very large or very small numbers. A number in scientific notation is written as the product of a number (integer or decimal) and a power of 10. The number has one digit to the left of the decimal point. The power of ten indicates how many places the decimal point was moved.
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