(4-w)2=16

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Solution for (4-w)2=16 equation:



(4-w)2=16
We move all terms to the left:
(4-w)2-(16)=0
We add all the numbers together, and all the variables
(-1w+4)2-16=0
We multiply parentheses
-2w+8-16=0
We add all the numbers together, and all the variables
-2w-8=0
We move all terms containing w to the left, all other terms to the right
-2w=8
w=8/-2
w=-4

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