Partial Fraction Decomposition (Complete Guide)

Master "partial fraction decomposition" with this complete guide from Mario's Math Tutoring! This video covers all the different types of partial fraction problems you'll encounter, showing you how to set them up, solve for the unknown numerators (A, B, C, etc.), and utilize two key methods for solving.

You'll learn about:

Linear Factors: Decomposing fractions with distinct linear terms in the denominator.
Repeated Linear Factors: Handling denominators with linear terms raised to a power (e.g., (x-1)²).
Quadratic Factors: Decomposing fractions with irreducible quadratic terms in the denominator.
Repeated Quadratic Factors: Decomposing fractions with irreducible quadratic terms raised to a power.
Improper Fractions: The crucial first step of long division when the numerator's degree is equal to or higher than the denominator's degree.
We'll demonstrate two powerful methods for solving for the coefficients:

Strategic Values Method: Plugging in specific x-values to quickly eliminate terms.
System of Equations Method: Equating coefficients of like terms to form and solve a system of linear equations.
This tutorial is essential for students in Algebra 2, Precalculus, and Calculus who need a thorough understanding of partial fraction decomposition.

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