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13-01-2020
Mathematics

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factor this polynomial expression 2x^2+12x+18

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MathPhys MathPhys

13-01-2020

Answer:

2 (x + 3)²

Step-by-step explanation:

2x² + 12x + 18

First, factor out a 2.

2 (x² + 6x + 9)

Use AC method to factor, or recognize the perfect square.

2 (x + 3)²

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