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What are the solutions of (X+2)(2x^2-1)
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5 votes
What are the solutions of (X+2)(2x^2-1)

User Lordzuko
by
5.9k points

1 Answer

7 votes

Answer:

2x^3 + 4x^2 -x -2

Explanation:

(X+2)(2x^2-1) =

2x^3 -x + 4x^2 -2 =

2x^3 + 4x^2 -x -2

User Emil Osvald
by
7.4k points
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