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3 years ago

Please hurryyyyyyuu

Mathematics

1 answer:

allochka39001 [22]3 years ago

5 0

Answer:

2·(2a^3 - a^2+6)

Step-by-step explanation:

(((0-(5•(a^3)))-(7•(a^2)))+3)+(((9•(a^3))+5a^2)+9)

(((0-(5•(a^3)))-(7•(a^2)))+3)+((3^2a^3+5a^2)+9)

(((0-(5•(a^3)))-7a^2)+3)+(9a^3+5a^2+9)

(((0 - 5a^3) - 7a^2) + 3) + (9a^3 + 5a^2 + 9)

Pull out like factors :

4a3 - 2a2 + 12 = 2 • (2a3 - a2 + 6)

Hope it helps!

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4 years ago

Give reasoning for the answer and I will give brainy to whoever is correct!

vladimir1956 [14]

Answer:

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