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Help me please , the question is in the picture .

Help me please , the question is in the picture .-example-1
User Shaish
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1 Answer

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Answer: 4.2x10^5=420000

Step-by-step explanation: its a positive five so you go in the positive direction from the decimal but if it was a negative you could go the other way (hope this helps)

User ULazdins
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