Question

Y2- 2y-1 = 0
Find
the value
of(y-1/y)

Answer 1

Step-by-step explanation:

i hope it will help you friend, good day

Answer 2

Answer:

Y²-2y-1=0

Y²-2y=0+1

Y²-2y=1

Y²-y=1/2

Y=1/2

Your Answer Mate......