Algebraeasy · Past Paper
If the sum of roots of 2x^2 + kx + 8 = 0 is 0, then k is:
A0
B8
C-8
D4
✓ Correct Answer: A — 0
Sum = -k/2. For sum to be 0, k must be 0.
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✓ Correct Answer: A — 0
Sum = -k/2. For sum to be 0, k must be 0.
Share this question