Factor the trinomial completely.21t4 - 91t3 - 70t2
A. t2(3t + 2)(7t - 35)
B. 7t2(3t + 2)(t - 5)
C. (21t3 + 14t)(t - 5)
D. 7t2(3t - 2)(t + 5)
Answer: B
Mathematics
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 multiple choice.png)
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?
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Apply the rules regarding the use of significant digits after all computations are complete.
?
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