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5 votes
I also need help with this question.

I also need help with this question.-example-1

2 Answers

6 votes
1. 4x1.2=4.8
Add the squares
5+4=9
4.8x10^9
User Carine
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1 vote
1. 4.8 x 10^9
2. 2 x 10^6
User Thibaut Ranise
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