In this lesson, we will learn how to decompose rational expressions into partial fractions when the denominator has repeated linear factors.
Students will be able to
Q1:
Find 𝐴 and 𝐵 such that 2𝑥(𝑥−3)=𝐴𝑥−3+𝐵(𝑥−3).
Q2:
When the expression 2𝑥+4𝑥+6(𝑥−1)(𝑥+2) is expressed as a sum of partial fractions, what form will it take?
Q3:
Express 𝑥−2(𝑥+2)(𝑥+1) in partial fractions.
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