Mathematics, 27.08.2019 03:00 jayjinks976

Which expression is even for all integers a and b?
a) 2a + b
b) ab + 2a
c) 5a + 6b
d) ab + 2b
e) ab + ab

Answers: 1

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Which expression is even for all integers a and b?
a) 2a + b
b) ab + 2a
c) 5a +...