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Simplify (x3 8x 5) − (2x2− 3x − 12).
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Simplify (x3 8x 5) − (2x2− 3x − 12).

User Thomas Ploch
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2 Answers

5 votes

Answer:

The answer is B

Explanation:

User Xesenix
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If you would like to simplify (x^3 + 8x + 5) − (2x^2 − 3x − 12), you can do this using the following steps:

(x^3 + 8x + 5) − (2x^2 − 3x − 12) = x^3 + 8x + 5 − 2x^2 + 3x + 12 = x^3 - 2x^2 + 11x + 17

The correct result would be x^3 - 2x^2 + 11x + 17.
User Hannes Niederhausen
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