+0  
 
0
189
1
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https://puu.sh/vT44s/7b78bb54cb.png I keep trying this equation, but my answer never comes out as -2 plus or minus 1.571. Even when I enter it into this calculator something goes wrong, please help.

Guest May 17, 2017
 #1
avatar
0

It's alright guys, I ended up figuring it out. Everything to the right of the parenthesis is exempt from the -2. 

Guest May 17, 2017

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