Algebramedium · Past Paper
If one root of x^2 - 3x + q = 0 is 1, the other root is:
A2
B-2
C3
D1
✓ Correct Answer: A — 2
Sum of roots = 3. If one root is 1, then 1 + β = 3 => β = 2.
Share this question
✓ Correct Answer: A — 2
Sum of roots = 3. If one root is 1, then 1 + β = 3 => β = 2.
Share this question