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Mathematics, 23.08.2019 10:50 allicat8735
If a and b are positive integers such that a common factor of 2a2 - ab - 3b2 and 2a2 - 5ab + 3b2 is 11, which of the following could equal a?
10
11
12
14
15
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Answers: 1
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If a and b are positive integers such that a common factor of 2a2 - ab - 3b2 and 2a2 - 5ab + 3b2 is...
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