Math Problem Statement
n^2-9 n^2-7n+12 n+4 -------- . ----------- . ------ n2-6n+9 n^2+8n+16 n+3
Solution
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Math Problem Analysis
Mathematical Concepts
Factoring
Rational Expressions
Simplifying Algebraic Fractions
Formulas
Difference of squares: a^2 - b^2 = (a - b)(a + b)
Perfect square trinomials: a^2 ± 2ab + b^2 = (a ± b)^2
Theorems
Simplification of rational expressions by canceling common factors
Suitable Grade Level
Grades 9-10
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