Expand using the binomial theorem.(x - 3)5
A. x5 - 15x4 + 180x3 - 540x2 + 405x - 243
B. x5 - 15x4 + 90x3 - 270x2 + 405x - 3
C. x5 - 15x4 + 90x3 - 270x2 + 405x - 243
D. x5 - 15x4 + 180x3 - 540x2 + 405x - 3
Answer: C
Mathematics
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? 
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