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F(x) = (x + 7)³ 1x³ + 21x²2 + 147x + [?] what is the question mark?​
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F(x) = (x + 7)³



1x³ + 21x²2 + 147x + [?]
what is the question mark?​

User David Demetradze
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1 Answer

2 votes

The question mark is:

143!

User Goroth
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3.8k points
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