(3a-2)2=30

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Solution for (3a-2)2=30 equation: 



(3a-2)2=30

We move all terms to the left:

(3a-2)2-(30)=0

We multiply parentheses

6a-4-30=0

We add all the numbers together, and all the variables

6a-34=0

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

6a=34

a=34/6

a=5+2/3

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