(x+8)2=20

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Solution for (x+8)2=20 equation:


(x+8)2=20

We simplify the equation to the form, which is simple to understand 
(x+8)2=20

Reorder the terms in parentheses
(+2x+16)=20

Remove unnecessary parentheses
+2x+16=20

We move all terms containing x to the left and all other terms to the right. 
+2x=+20-16

We simplify left and right side of the equation. 
+2x=+4

We divide both sides of the equation by 2 to get x. 
x=2

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