Question

Review Later
If A= {x :x is real root of 6x² – 5x-1=0}
then A is equals to​

Answer 1

Answer:

=>6x²-5x-1=0

=>6x²-6x+x-1=0

=>6x(x-1)+1(x-1)=0

=>(x-1)(6x+1)=0

=>x=-1/6 or 1

A={1,-1/6}