Given any quadratic equation a x2 + b x + c = 0, where a, b, and c are given constants, the solutions(roots) are given by the formula

by
Question:

Given any quadratic equation a x2 + b x + c = 0, where a, b, and c are given constants, the solutions(roots) are given by the formula

A.

x =

B.

x =

C.

x =

D.

none of these

Answer» a. x =

Note: The above multiple-choice question is for all general and Competitive Exams in India.