19-08-2015
Mathematics

contestada

Factoring Quadratic Equations
4x³ + 43x² + 30x

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Panoyin Panoyin

20-08-2015

4x³ + 43x² + 30x
x(4x²) + x(43x) + x(30)
x(4x² + 43x + 30)
x(4x² + 3x + 40x + 30)
x(x(4x) + x(3) + 10(4x) + 10(3))
x(x(4x + 3) + 10(4x + 3))
x(x + 10)(4x + 3)

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