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Find the center (h,k) and radius r of the circle: 5x^2+10x+5y^2=0

READ ALSO :   Minerals in the body- Module 10 (1) For at least 2 minerals, please list the RDA for men and women, chief function in the body, deficiency symptoms, toxicity symptoms and significant sources. (2) After looking at your diet, are you at risk of any of thes