SOLUTION: Can you please tell me how to complete the square for 4x^2+25y^2-33x+50y-311=0

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Question 966683: Can you please tell me how to complete the square for 4x^2+25y^2-33x+50y-311=0
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

to complete the square for first group terms together and terms together


...recall the square of difference => so, we need to add and subtract

...since for variable we have and , we can calculate



we do same with variable where and =>
then our equation will be:













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