Question

What must be subtracted from the polynomial, f(x)=x4−2x3−13x2−12x+21so that the resulting polynomial is exactly divisible by x2−4x+3?

Answer 1

Answer:

Step-by-step explanation:

Hence, We must subtract (2x - 3) from x4 + 2x3 - 13x2 - 12x + 21 in order to get the resulting polynomial exactly divisible by g(x) = x2 - 4x + 3.

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Answer 2

Step-by-step explanation:

Hence, we must subtract (2x-3) from x4 + 2×3 - 13×2 - 12x + 21 in order to get the resulting polynomial exactly divisible by g(x) = x2 - 4x + 3.