(n+2)^2=n(n-5)+22

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Solution for (n+2)^2=n(n-5)+22 equation:



(n+2)^2=n(n-5)+22
We move all terms to the left:
(n+2)^2-(n(n-5)+22)=0
We calculate terms in parentheses: -(n(n-5)+22), so:
n(n-5)+22
We multiply parentheses
n^2-5n+22
Back to the equation:
-(n^2-5n+22)
We get rid of parentheses
-n^2+(n+2)^2+5n-22=0
We add all the numbers together, and all the variables
-1n^2+5n+(n+2)^2-22=0
We move all terms containing n to the left, all other terms to the right
-1n^2+5n+(n+2)^2=22

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