Choose the expression that represents a cubic expression. −7x 14 7x2 − 5x 6 8x3 − 7x2 − 6x 5 9x4 8x3 − 6x2 − 2x 11.

Respuesta :

Answer:

C. 8X3 - 7X2 - 6X+5

Step-by-step explanation:

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Answer:

C. 8X3 - 7X2 - 6X+5

Step-by-step explanation: