Write the polynomial dividend.
?110?21?-3-2117?0
A. x2 + 10x + 21
B. x + 3
C. -x2 - 10x - 21
D. x + 7
Answer: A
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Provide an appropriate response.Mentally multiply by using powers of 10: 10 × 104
A. 100,000 B. 1 C. 1,000,000 D. 10,000
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A. 0.94 B. 1.00 C. 1.05 D. 0.89
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