Express the following proper fractions as partial fractions. a. b. c. d. e. f. 2x (x +
Question:
Express the following proper fractions as partial fractions.
a.
b.
c.
d.
e.
f.
Transcribed Image Text:
2x (x + 2)²
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a The given fraction can be expressed as 2xx22 Ax2 Bx22 Multiplying both sides by x22 we get 2x Ax2 B Substituting x 2 we get B 8 Differentiating both ...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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