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bob_s.
Group Title
What is the factored form of 3x^2 + 21x – 24?
a) 3(x + 8)(x – 1)
b) 3(x + 6)(x – 3)
c) 3(x + 5)(x – 3)
d) 3(x + 7)(x – 3)
Thank you!
 2 years ago
 2 years ago
bob_s. Group Title
What is the factored form of 3x^2 + 21x – 24? a) 3(x + 8)(x – 1) b) 3(x + 6)(x – 3) c) 3(x + 5)(x – 3) d) 3(x + 7)(x – 3) Thank you!
 2 years ago
 2 years ago

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.Sam. Group TitleBest ResponseYou've already chosen the best response.2
3x^(2)+21x24 Factor out the GCF of 3 from 3x^(2)+21x24. 3(x^(2)+7x8) Factor the trinomial x^(2)+7x8. 3(x+8)(x1)
 2 years ago

keketsu Group TitleBest ResponseYou've already chosen the best response.0
First pull out the 3: \[3(x^2 + 7  8)\] Then you get:\[3(x+8)(x1)\] So yeah, A.
 2 years ago
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