Algebraeasy · Past Paper
If x = 2 is a root of P(x) = x - k, find k.
A0
B1
C2
D-2
✓ Correct Answer: C — 2
If 2 is a root, P(2) = 0. 2 - k = 0 implies k = 2.
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✓ Correct Answer: C — 2
If 2 is a root, P(2) = 0. 2 - k = 0 implies k = 2.
Share this question