Perform the indicated operations.( 4x2 - 4x - x3 + 1) - ( 7x2  - 4x - x3 + 9)

A. -4x2 - 10
B. -3x2 - 8
C. -4x2 - 2x3 + 8
D. -3x2 - 8x - 10


Answer: B

Mathematics

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