Question

plzz give the answer of 2nd part...with steps​

Answer 1

Answer:

Discriminant of ax^2 + bx + c = 0 is given by b^2 - 4ac.

Here,

a = 1, b = - 3√3, c = 12

So Discriminant is

→ ( - 3√3 )^2 - 4( 1 * 12 )

→ 27 - 48

→ - 21