Math Problem Statement

Tentukan pusat dan jari-jari lingkaran : 2x²+2y²+16x-4y-38=0

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Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Circles
Completing the Square
Equation of a Circle

Formulas

Equation of a Circle: (x - h)^2 + (y - k)^2 = r^2
Completing the Square

Theorems

Standard Form of a Circle Equation
Perfect Square Trinomial

Suitable Grade Level

Grades 10-12