Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Quadratic Equation
Find the nature of roots of quadratic equation:-
\(\rm 2x^2-3\sqrt2x+\frac{9}{4}=0\)
1
Real and equal roots
2
Real and unequal.
3
Imaginary roots
4
More than one of the above
5
None of the above