Math Problem Statement
2/x - 2/y = 11 dan y-x= 2. maka (x+y)^2 adalah
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Radicals
Formulas
Linear equation y = x + 2
Substitution into a rational equation 2/x - 2/(x+2) = 11
Quadratic equation formula ax^2 + bx + c = 0
Quadratic formula x = (-b ± √(b^2 - 4ac)) / 2a
Theorems
Quadratic formula
Suitable Grade Level
Grades 9-11
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