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Mathematics, 28.09.2019 14:10 jen1164

Factor completely 4x3 + 28x2 + 7x + 49.

(x − 7)(4x2 + 7)

(x − 7)(4x2 − 7)

(x + 7)(4x2 + 7)

(x + 7)(4x2 − 7)

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You know the right answer?
Factor completely 4x3 + 28x2 + 7x + 49.

(x − 7)(4x2 + 7)

(x − 7)(4x2 − 7)
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