Question

if product of the numbers(n-1), (n+1)is999999,then n is​

Answer 1

• (n-1)(n+1)= 999999
• n^2+n -n- 1=999999
• n^2-1=999999
• n^2= 999999-1
• n^2= 999998
• n= √999998
• n=999.99

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Answer 2

Answer:

your answer is in attachment

Step-by-step explanation:

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