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3 Unit A2 1: Pure Mathematics (A-level only)

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Question 82

Express

6x2+23x+13(2x+1)(x+3)\displaystyle \frac{6x^2+23x+13}{(2x+1)(x+3)}(2x+1)(x+3)6x2+23x+13​

in the form

A+B2x+1+Cx+3\displaystyle A+\frac{B}{2x+1}+\frac{C}{x+3}A+2x+1B​+x+3C​.

[6]
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3 Unit A2 1: Pure Mathematics (A-level only) Questions

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