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17-09-2018
Mathematics

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the least common multiple of two numbers is 84, and one of the numbers is 5 less than the other number. what are the numbers?

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reecope reecope

17-09-2018

x (x-5)=84
[tex] { x}^{2} - 5x = 84 \\ [/tex]
[tex] {x}^{2} - 5x - 84 = 0[/tex]
then you have to factor

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