Use a vertical format to find the product.x3 + 4x - 2
A. x4 + 7x3 + 4x2 + 26x - 14
B. x3 + 11x2 + 26x - 14
C. x4 + 7x3 + 4x2 + 30x + 14
D. x4 + 4x2 - 2x + 7
Answer: A
Mathematics
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