Algebraeasy · Past Paper
Sum of roots of the equation x^2 - 9 = 0 is:
A9
B0
C3
D-3
✓ Correct Answer: B — 0
The equation is x^2 + 0x - 9 = 0. Sum = -0/1 = 0.
Share this question
✓ Correct Answer: B — 0
The equation is x^2 + 0x - 9 = 0. Sum = -0/1 = 0.
Share this question