Multiply the polynomials.(x2 - 4)(x2 + x - 2)
A. x4 + x3 - 6x2 - 4x + 8
B. x4 + x3 - 4x + 8
C. x4 - 4x2 - 4x + 8
D. x4 + x3 + 6x2 - 4x + 8
Answer: A
Mathematics
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