Marlene S. answered 01/04/16
Tutor
New to Wyzant
Let's try to set up this division (long division)
3x2 - x + 2
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2x2 + 7 |6x4 - 2x3 + 25x2 - 8x +20
- 6x4 + 21x2
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-2x3 + 4x2 - 8x + 20
- -2x3 - 7x
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4x2 - x + 20
- 4x2 + 14
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-x + 6
d(x) = 2x2 + 7
q(x) = 3x2 - x + 2
r(x) = -x + 6
So f(x) = (2x2+7)(3x2-x+2) + (-x+6)