Question

please answer fast
8ts urgent​

Answer 1

6x^2+x-2=0

b^2-4ac

=48

a=-1+√1+48/12

=-1+√49/12

-1+7/12

a=1/2

b=-8/12

=-2/3

put in a/b+b/a

1/2/-2/3+-2/3/1/2

=-25/12