Question

x+1/x=-1 then x3-1 ?



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Answer 1

Answer:

the correct answer is -9/8.

Step-by-step explanation:

x+1/x=-1

x+1=-x

x+x=-1

2x=-1

x=-1/2

A/q,x³-1

=(-1/2)³-1,

=-1/8-1

=-9/8...

hope it i helpful for u....

Answer 2

Answer:

0

Step-by-step explanation:

Please go through the attached image.