Question

x-1/x=1/2 then 6x^2+6/x^2=?​

Answer 1

PROCESS

x-1/X=1/2

now ,

6x^2+6/x^2=6(x^2+1/x^2)

=6(x-1/x)^2 +12(x)(1/X)

=6(1/2)^2 +12

=3/2. +12

=27/2 (answer)