Question

find the root of the quadratic equation 15x^-10√6x+3=0 has 2 equal roots​

Answer 1

Answer:

[15x^2-10√6x+10=0]by5

3x^2-2√6+2=0

D=b^2-4ac

=(-2√6)^2 - 4·3·2

=24-24

=0

x=(-b±√D)/2a

=[(--2√6)±√0]/2·3

=2√6/6

=√2/√3

Therefore roots are √2/√3 and √2/√3.