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Which polynomial represents the difference below?
5x5 +8x³ -x+7- (9x³ + 4x + 2)
A. -4x5 + 8x3 - 5x+5
B. 9x8+ 5x5 + 8x³ - 5x+ 5
C. -9x8+5x5-8x³ - 5x+5
D. -9x8 + 5x5 + 8x³ - 5x+ 5

Respuesta :

The correct polynomial representing the given difference is:
C. -9x⁸ + 5x⁵ - 8x³ - 5x + 5

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