The answer in scientific notation is 400.6 × 10^7.
What is scientific notation?
Scientific notation is the representation of a number that's a power of 10 as an exponential number, count the zeros and raise 10 to that exponent.
For the given situation,
The given number is 5,200,000×(8.3×10^2)−(3.1×10^8).
We need to simplify this and denote the answer using scientific notation.
Number = [tex]5,200,000 ( 8.3 (10^{2} ))- (3.1 (10^{8}))[/tex]
⇒ [tex]5200000 ( 8.30)- (310000000)[/tex]
⇒ [tex]4006000000[/tex]
⇒ [tex]400.6( 10^{7})[/tex]
Hence we can conclude that the answer in scientific notation is 400.6 × 10^7.
Learn more about scientific notation here
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