Factor completely. If the polynomial is prime, so state.20m9 - 18m6 - 16m4

A. 2m4(10m5 - 9m2 - 8)
B. m4(20m5 - 18m2 - 16)
C. 2(10m9 - 9m6 - 8m4)
D. prime


Answer: A

Mathematics

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