Math, asked by kakarotxd5, 9 months ago

If n>1 then n^4+4=? (n belongs N)

Answers

Answered by kuchayfarzan123
0

Hint Completing the square leads to a difference of squares

== n4+22(n2+2)2−(2n)2(n2+2 − 2n) (n2+2 + 2n)

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