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How to factor 3x squared + x + 7

How to factor 3x squared + x + 7
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4 votes
How to factor 3x squared + x + 7

User Jeff Brand
by
8.4k points

2 Answers

4 votes

Answer:

(-84)<0

Explanation:


3x {}^(2) + x + 7 \\ a = 3 \: \: b = 1 \: \: c = 7 \\ b {}^(2) - 4ac \\ 1 - 4(3)(7) \\ 1 - 84 \\ (- 84) < 0 \\ \\

no real roots

User Mike Silvis
by
7.7k points
4 votes
3x squared + x + 7 = 3x cubed + 7
User Atluriajith
by
8.2k points
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