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91Ó°ÊÓ

Write each number in scientific notation. $$-3829$$

Short Answer

Expert verified
The scientific notation of -3829 is -3.829 x \(10^{3}\)

Step by step solution

01

Identify the Decimal Position

The given number is -3829. Consider the number as though it has a decimal point at the end, ie., -3829.
02

Move the Decimal

Move the decimal place after the first digit from left (after considering the sign). The resultant number is -3.829. Notice that the decimal has moved 3 places to the right. The number of places the decimal has moved is the exponent in the scientific notation.
03

Write in Scientific Notation

The scientific notation of -3829 is -3.829 x \(10^{3}\). The 3 in the exponent shows the number of places the decimal moved.

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