mauricio76 mauricio76

10-10-2018
Mathematics

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[tex] {x}^{2 }+3x + 2 = (x + 2) \times (answer)[/tex]

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jimrgrant1 jimrgrant1

10-10-2018

x² + 3x + 2 = (x + 2)(x + 1)

consider the factors of the constant term ( + 2 ) which sum to give the coefficient of the x- term ( + 3)

These are + 2 and + 1

x² + 3x + 2 = (x + 2 )(x + 1)

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