Expand.(2x2 - y)5
A. 32x10 + 80x8y + 80x6y2 + 40x4y3 + 10x2y4 + y5
B. 32x10 + 80x8y - 80x6y2 + 40x4y3 - 10x2y4 + y5
C. 32x10 - 80x8y + 80x6y2 - 40x4y3 + 10x2y4 - y5
D. 32x10 - 80x8y - 80x6y2 - 40x4y3 - 10x2y4 - y5
Answer: C
Mathematics
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B. 
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