Math, asked by priyanshumishra3084, 9 months ago

(n+1^2)- n^2= ?
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Answers

Answered by rkuntal7686
0

Answer:

(n+1)^2-n^2

=[n^2+2(n)(1)+1^2]-n^2

=n^2+2n+1-n^2

n^2&-n^2 will cancel out

=2n+1

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