celiia21
celiia21
20-09-2016
Mathematics
contestada
x^2+y^2-4x+2y=b
what is b?
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jdelgado1923
jdelgado1923
21-09-2016
first of all youre not going to get a direct answer to all of these questions, youre going to have 3 finally equations(because thats the amount of variables you have).
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