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Mathematics 15 Online
geerky42 (geerky42):

The polynomial x²-4x+3 is a factor of x³+(a-4)x²+(3-4a)x+3. Calculate the value of the constant a.

geerky42 (geerky42):

And I know that x²-4x+3 = (x - 1)(x - 3)

geerky42 (geerky42):

So, I have to factor x³+(a-4)x²+(3-4a)x+3?

geerky42 (geerky42):

So, do I have to factor x³+(a-4)x²+(3-4a)x+3?

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