cayla22 cayla22
  • 01-07-2017
  • Biology
contestada

When subtracting or adding two numbers in scientific notation, why do the exponents need to be the same?

Respuesta :

chantalmckoy chantalmckoy
  • 01-07-2017
When adding and subtracting exponents in scientific notation, the exponents have to be the same because the exponents need to match the place value of the base.
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