Math Problem Statement
Simplify (x^2 - 2x) / ((x-2)(x+3)) and choose the correct answer from the given options.
Solution
Let's simplify the given expression step by step:
Step 1: Factor the Numerator
The numerator can be factored as:
So the expression becomes:
Step 2: Cancel Out Common Factors
Since appears in both the numerator and denominator, we cancel it:
Step 3: Identify the Correct Answer
The simplified expression is:
From the given multiple-choice options, the correct answer is C.
Would you like a more detailed explanation or have any questions?
Here are five related questions you might find useful:
- How do you factor quadratic expressions like ?
- What are the rules for canceling terms in a fraction?
- How do restrictions on variables affect simplifications?
- How can you simplify more complex rational expressions?
- What happens if there are no common factors to cancel?
Tip: Always check for factors in both the numerator and denominator before canceling terms to avoid mistakes!
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Math Problem Analysis
Mathematical Concepts
Algebra
Factoring
Rational Expressions
Formulas
Factoring common terms
Simplifying rational expressions
Theorems
Cancellation property of fractions
Suitable Grade Level
Grades 8-10