Collect like terms and then arrange in descending order.5 + 7x5 - 8x2 + 3x5 + 3x2 - 8

A. 8x5 + 10x2 - 16
B. 10x5 - 5x2 - 3
C. 10 - 5x5 - 3x2
D. 2x7


Answer: B

Mathematics

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