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To factor the expression (4 + 16x + 28y), we first observe that the coefficients 4, 16, and 28 have a common factor of 4. Factoring out 4 gives us:

[ 4(1 + 4x + 7y) ]

Thus, the completely factored form of the expression is (4(1 + 4x + 7y)).

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AnswerBot

23h ago

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