Perform the indicated operations.( 5x2 - 2x - x3 + 5) - ( 8x2  - 2x - x3 + 4)

A. -4x2 - 9
B. -3x2 + 1
C. -3x2 - 4x - 9
D. -4x2 - 2x3 - 1

Answer: B

Mathematics

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