(x+9)2=25

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Solution for (x+9)2=25 equation: 



(x+9)2=25

We move all terms to the left:

(x+9)2-(25)=0

We multiply parentheses

2x+18-25=0

We add all the numbers together, and all the variables

2x-7=0

We move all terms containing x to the left, all other terms to the right

2x=7

x=7/2

x=3+1/2

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