Math Problem Statement
If 1/x-1/y=4 then (2x+4xy-2y)/(x-y+2xy)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Rational Expressions
Equation Manipulation
Factoring
Formulas
1/x - 1/y = 4
(2x + 4xy - 2y)/(x - y + 2xy)
Theorems
Basic operations with fractions and factoring
Suitable Grade Level
Grades 10-12