Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Quadratic Equation
The quadratic equation with one root (√5 - 2) is-
1
x2 + 4x - 1 = 0
2
x2 + 2√5x + 1 = 0
3
x2 - 2√5x - 1 = 0
4
More than one of the above
5
None of the above