Math Problem Statement
Simplify 3x-9 over x squared minus 9
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Factoring
Rational Expressions
Difference of Squares
Formulas
Difference of Squares: a^2 - b^2 = (a - b)(a + b)
Theorems
Cancellation Property of Fractions
Suitable Grade Level
Grades 8-10
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