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Please give me the right answer i’ve been having trouble for an hour now

Please give me the right answer i’ve been having trouble for an hour now-example-1
User Ghedeon
by
8.4k points

1 Answer

7 votes

Answer:

B

Explanation:

(x+4)(3x^2-7)

multiply and get 3x^3 +12x^2 -7x -28 which is anwser choice b