Use the grouping method to factor this polynomial completely. 3x2 + 12x2 + 2x + 8
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Choice
A.
(3x2 + 4)(x + 2)
B.
B
(3x2 + 4)(x + 4)
C.
(3x2 + 2)(x+2)
D.
(3x + 2)(x+4)

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?