sarah192002
26.03.2021 •
Mathematics
Simplify the following polynomial expression.
(534 – 933 + 73 – 1) + (-804 + 4x2 – 3x + 2) - (-473 + 53 - 1)(2x - 7)
O A. 11.04 - 2113 + 14x2 + 33r - 8
ОВ.
574 – 3773 – 612 + 417 – 6
OC. 1174 – 2113 + 14x2 + 332 – 6
OD 574 – 37r 3 – 6x2 + 410 – 8
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Ответ:
10 mi + 4 9/16 mi + 13 7/6 mi = 28 miles
10 mi + 4 9/16 mi + 9 mi + 5 7/16 mi =29 miles