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Please help! 2(7.18 x 10 -7 + 3.4 x 10 -9)

Please help! 2(7.18 x 10 -7 + 3.4 x 10 -9)
asked 75.7k views
5 votes
Please help!
2(7.18 x 10 -7 + 3.4 x 10 -9)

asked
User Jakub Siemaszko
by
8.1k points

2 Answers

4 votes
The answer is 1968
Because you 7.18 x 10= 201.4
201.4-7=194.4
193.4+3.4=197.8
197.8 X 10= 1978
1978-9=1969
answered
User Rackable
by
8.4k points
3 votes

Answer:

-1617.2

Explanation:

2(7.18 x 10 x -7 +3.4 x 10 x -9)

2(-502.6-306)

2(-808.6)

-1617.2

answered
User Arnette
by
7.9k points
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