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9 votes
Identify the roots of
x^4 + 2x^3 - 7x^2 – 20x – 12

1 Answer

9 votes

Answer:

x=3,-2,-1

Explanation:

Identify the roots of x^4 + 2x^3 - 7x^2 – 20x – 12-example-1
User Kharda
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