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If a and b are positive integers such that (6a - 2b)^2 + (3a + 2b)^2 = 90, what is the value of ab?

 Jul 23, 2022
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(6a - 2b)^2  + (3a + 2b)^2  = 90

 

No integers possible for a, b

 

 

cool cool cool

 Jul 23, 2022

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