SOLUTION: (x+2)^2=36, give exact and approximate to 3 decimal places.

Question 441281: (x+2)^2=36, give exact and approximate to 3 decimal places.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi

(x+2)^2 = 36

 x+2 = � 6

  x = - 2 � 6

  x = -8 and x = 4



 

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