BANK Union Bank of India Local Bank Officer Mock Test 2024 Quantitative Aptitude Algebra Quadratic Equation
Suppose k is any integer such that the equations :
7x2 + k(x) + 2=0, has no real roots and the equation
2x2 + (2k − 10) x + 2 = 0, has two distinct real roots for x.
Then, the number of possible values of k are ?
1
8
2
9
3
10
4
11
5
12