If the roots of x2 − bx + c = 0 are two consecutive integers, then b2 − 4 c is:
- 0
- 1
- 2
- None of these.
78 questions across 5 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
M.C.Q (1 Marks)
25 Q→021 Marks Question
13 Q→032 Marks Questions
24 Q→043 Marks Question
15 Q→055 Marks Questions
1 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
(2 + i) x2 - (5 - i) x + 2 (1 - i) = 0
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