Question

if b^2-4ac<0 then the quadratic equation has______roots

Answer 1

Step-by-step explanation:

In a quadratic equation ax2 + bx + c = 0, a ≠ 0 the coefficients a, b and c are real. We know, the roots (solution) of the equation ax2 + bx + c = 0 are given by x = −b±√b2−4ac2a. 1. If b2 - 4ac = 0 then the roots will be x = −b±02a = −b−02a, −b+02a = −b2a, −b2a.

Answer 2

$\huge \tt\red {Answer :-}$

if b^2-4ac<0 then the quadratic equation has ZERO roots.