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06-02-2018
Mathematics

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What pair of numbers has a product of 42 and a sum of 17

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mathmate mathmate

06-02-2018

the possible factor pairs of 42 are
1,42
2,21
3,14
6,7
7,6
14,3
21,2
42,1

From which the pairs that add up to 17 are 3,14 and 14,3
So the numbers are 3 and 14.

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