brteams
brteams brteams
  • 16-10-2020
  • Mathematics
contestada

Perform the operation. Enter your answer in scientific notation.


8 × 107 − 5.2 × 107 =

Respuesta :

unknownperson4002
unknownperson4002 unknownperson4002
  • 16-10-2020

Answer:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  "10" . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Answer: 2.996  ×  10 ^2

Step-by-step explanation:

Answer Link

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