Question

find discriminant of of nature of roots of quadratic equation 4X^2-2*2+3

Answer 1

Hey mate , Ur answer is here.....

Given 4x^2-2*2+3

= 4x^2 - 4 + 3

Discriminant =

${b}^{2} - 4ac$

D = 4^2 - 4 ( 4 ) ( 3 )

D = 16-48

D = - 32

Hence D < 0 , the roots are imaginary.....

Hope it helps u.....