Math, asked by Anonymous, 11 months ago

show that only prime of the form n^3 -1 is 7

Answers

Answered by skb08091997

2

Step-by-step explanation:

exam

2^3-1

=7

seven is prime

Answered by Anonymous

2

Answer:

hiii

Step-by-step explanation:

L.H.S,

n^ 3 - 1

= 2 ^ 3 - 1

= 8 - 1

= 7

L.H.S. = R.H.S.

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