Math, asked by pritombiswas, 11 months ago

if a+1/a=-1then what's the value of a3+1=​

Answers

Answered by chennajaya
0

Answer:

a+1/a=-1

then a+1=-1(a)

a+1= -a

2a=-1

a=-1/2

so , a3=(-1/2)3

a3=-1/8

-1/8+1=7/8

Step-by-step explanation:

hope you got it

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