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X^(3)+9x^(2)+11x-21=0 solve for x
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4 votes
X^(3)+9x^(2)+11x-21=0

solve for x

User Hgwhittle
by
5.2k points

1 Answer

2 votes

Answer: three solutions

x = 1

x = -3

x = -7

Explanation:

User Jbandi
by
5.7k points
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