Math Problem Statement
Halla el centro y el radio de las circunferencias dadas: x2+y2+16x-4y-13=0
Solution
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Math Problem Analysis
Mathematical Concepts
Circle equations
Completing the square
Coordinates
Formulas
Standard form of a circle equation (x-h)^2 + (y-k)^2 = r^2
Completing the square
Theorems
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Suitable Grade Level
Grades 10-12
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