2.222c510^6 22124.322c510^5 Scientific Notation

2.2⋅10^6 −4.3⋅10^5 scientific notation

  ANSWER : 1.77 × 10^6

STEP BY STEP EXPLANATION :

(2.2 × 10^6) - (4.3 × 10^5)

= (2.2 × 1000000) - (4.3 × 100000)

= 2200000 - 430000

= 1770000

= 177 × 10^4

= 1.77 × 10^6

OK.

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