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Sunday, November 17, 2013

SP#4: Unit J Concept 5 - Partial Fraction decomposition with distinct factors


In order to understand, the viewer must pay attention to both parts separately. In Composition, remember to get a common denominator and multiply the denominator by whatever you had to multiply your fraction by to get that common denominator. Double check your work or else your combination of terms will be incorrect. Use a reliable method such as box or foil. In decomposition part, make sure you set a variable on top of each of the factors and stick with it. Same idea with the common denominator but remember to keep your work organized and correct. After combining like terms, get rid of the common terms of x^2 and x. Set them equal to the original equation to find your final answer and double check your work on the graphing calculator. Good luck and thank you!

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