Multiply.(5y + 11)(8y2 - 2y - 9)
A. 128y2 - 32y - 144
B. 40y3 + 98y2 + 67y + 99
C. 40y3 + 78y2 - 67y - 99
D. 40y3 - 10y2 - 45y + 11
Answer: C
Mathematics
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