Algebramedium · Past Paper
Find HCF of 2x^2 - 8 and x^2 - 4x + 4.
Ax - 2
B2(x - 2)
C(x - 2)^2
Dx + 2
✓ Correct Answer: A — x - 2
2(x^2-4) = 2(x-2)(x+2) and (x-2)^2. Common factor is (x-2).
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✓ Correct Answer: A — x - 2
2(x^2-4) = 2(x-2)(x+2) and (x-2)^2. Common factor is (x-2).
Share this question