Factor the expression completely.yz3 + 343y

A. y(z - 7)(z2 + 7z + 49)
B. (yz + 7)(z2 - 7z + 49y)
C. y(z + 7)(z2  + 49)
D. y(z + 7)(z2 - 7z + 49)

Answer: D

Mathematics

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