If n is an odd integer, then show that square of n-1 is divisible by 8.

Question

If n is an odd integer, then show that square of n-1 is divisible by 8.

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Julia 1 week 2021-10-10T22:56:14+00:00 1 Answer 0 views 0

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    2021-10-10T22:58:03+00:00

    Answer:

    correct number is n= 5

    Step-by-step explanation:

    n=5 therefore 5-1 =4 4 square is 16 and 16 is divisible by 8 therefore n= 5 is correct answer

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14:4+1-6*5-7*14:3+5 = ? ( )