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Polynomials
(Answer ID # 0881890)
What is the missing factor?

1.   f(x) = -2x3 + 20x2 - 48x   = ( ? )(-2x)(x - 6)	2.   f(x) = -x3 - 3x2 + 4x   = ( ? )(-x)(x + 4)
3.   f(x) = -2x3 - 32x2 - 128x   = ( ? )(x + 8)(-2x)	4.   f(x) = -4x3 - 16x2 + 180x   = ( ? )(x + 9)(x - 5)
5.   f(x) = -4x3 - 40x2 - 96x   = ( ? )(x + 4)(-4x)	6.   f(x) = -4x3 + 16x2 - 12x   = ( ? )(-4x)(x - 3)
7.   f(x) = x3 - 12x2 + 35x   = ( ? )(x - 7)(x - 5)	8.   f(x) = -4x3 - 88x2 - 484x   = ( ? )(x + 11)(x + 11)
9.   f(x) = -4x3 - 12x2 - 8x   = ( ? )(-4x)(x + 1)	10.   f(x) = -x3 + 17x2 - 60x   = ( ? )(-x)(x - 12)
11.   f(x) = -2x3 - 40x2 - 200x   = ( ? )(-2x)(x + 10)	12.   f(x) = -2x3 + 32x2 - 110x   = ( ? )(x - 5)(-2x)
13.   f(x) = x3 + 2x2 - 81x - 162   = ( ? )(x - 9)(x + 2)	14.   f(x) = x3 - 16x2 + 60x   = ( ? )(x)(x - 10)
15.   f(x) = -2x3 + 98x   = ( ? )(x + 7)(-2x)	16.   f(x) = x3 + 64   = ( ? )(x2 - 4x + 16)
17.   f(x) = 64x3 - 512   = ( ? )(16x2 + 32x + 64)	18.   f(x) = x3 - 27   = ( ? )(x2 + 3x + 9)
19.   f(x) = x3 + 8x2 - 7x - 56   = ( ? )(x + 8)	20.   f(x) = -2x3 - 14x2 + 36x   = ( ? )(x + 9)(-2x)

 

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