Math Problem Statement
lim (x^2 + 2x - 1) as x approaches -2
Solution
The image shows the limit problem:
To solve this, we substitute directly into the function:
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First, calculate where :
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Next, calculate (2x\
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Math Problem Analysis
Mathematical Concepts
Limits
Substitution
Polynomial Functions
Formulas
Direct Substitution in Limits
Theorems
Limit Theorem for Polynomial Functions
Suitable Grade Level
Grades 10-12