Multiply.(2x - 10)(x - 1)
A. 2x2 - 13x + 10
B. x2 - 12x - 13
C. 2x2 - 12x + 10
D. x2 + 10x - 12
Answer: C
Mathematics
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+ 
= -1
A. {5}
B. ?
C. {0}
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A. 5.22 kg B. 52.2 kg C. 0.522 kg D. 5220 kg
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D. 
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