(x+13)2=4

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Solution for (x+13)2=4 equation:



(x+13)2=4
We move all terms to the left:
(x+13)2-(4)=0
We multiply parentheses
2x+26-4=0
We add all the numbers together, and all the variables
2x+22=0
We move all terms containing x to the left, all other terms to the right
2x=-22
x=-22/2
x=-11

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