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23*10^26-6*10^24 please show me how to figure out this problem answer must be in scientific notation

 Dec 18, 2016
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23 x 10^26 = 2300 x 10^24

2300x 10^24 - 6 x10^24

(2300-6 ) x 10^24 = 2294 x 10^24 = 2.294 x 10^27

 Dec 18, 2016

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