Algebrahard · Past Paper
Find the remainder when x^3 - kx^2 + 6x - k is divided by x - k.
A0
Bk
C5k
D6k
✓ Correct Answer: C — 5k
P(k) = k^3 - k(k^2) + 6k - k = k^3 - k^3 + 5k = 5k.
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✓ Correct Answer: C — 5k
P(k) = k^3 - k(k^2) + 6k - k = k^3 - k^3 + 5k = 5k.
Share this question