SOLUTION: Please help me solve this equation by using perfect square : {{{ 5(x+2)^2=9 }}}

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Question 819363: Please help me solve this equation by using perfect square : +5%28x%2B2%29%5E2=9+
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Divide both sides by 5;
raise both sides to the (1/2) power;
subtract 2 from both sides.