Math Problem Statement
Find the least common denominator.
StartFraction 1 Over x squared minus 1 EndFraction1x2−1
and
StartFraction 1 Over x left parenthesis x minus 1 right parenthesis EndFraction1x(x−1)
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Factoring
Least Common Denominator
Formulas
Difference of Squares: x^2 - 1 = (x - 1)(x + 1)
LCM of Denominators
Theorems
Fundamental Theorem of Arithmetic (for factoring)
Suitable Grade Level
Grades 7-9
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