Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Quadratic Equation
The roots of the quadratic equation \(x + \frac{{20}}{x} = 9\) are:
1
3, 6
2
4, 5
3
-4, -5
4
More than one of the above
5
None of the above