(3a+5)2=4

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Solution for (3a+5)2=4 equation: 



(3a+5)2=4

We move all terms to the left:

(3a+5)2-(4)=0

We multiply parentheses

6a+10-4=0

We add all the numbers together, and all the variables

6a+6=0

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

6a=-6

a=-6/6

a=-1

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