Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Quadratic Equation
What is the condition that the roots of the equation ax2 + bx + c = 0 are in the ratio c : 1?
1
b2 = a(c + 1)2
2
a2 = b(c + 1)2
3
b2 = a(c - 1)2
4
More than one of the above
5
None of the above