Question: (2x 2 + 3x 5)(x + 2) = ax 3 + bx 2 + cx + d, ac bd = A. 70 B.

(2x2 + 3x − 5)(x + 2) = ax3 + bx2 + cx + d, ac − bd =
A. 70
B. 71
C. 72
D. 73
E. 74

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