Question 30
Two roots of the equation x3 + px + q = 0 are -1 and 3. The third root is:
Objective
Question details
- Exam body
- NDA
- Subject
- Mathematics
- Year
- 2010/2011
- Question no.
- #30
- Type
- Objective
More from this paper
- Q26If tan(x+y) = 2 and tan x = 1. find tan -1 y
- Q27Evaluate the expression sin (cos -1 $√3/2$)
- Q28In a parallelogram ABCD, the lengths of sides AB and AD are 5m and 6m…
- Q32A car dealer bought a second-hand ear for ₦250,000.00 and spent ₦70,000.00…
- Q33Evaluate 21.05347 — 1.6324 × 0.41, to 3 decimal places.
- Q34Evaluate ${0.14 × 0.275}/{7(0.02)}$ correct to 3 decimal places