Problem

$21$ Express the following as a sum of partial fractions:
$\left(i\right)$ $\dfrac {2x+5} {\left(x-2\right)\left(x+1\right)}$
$\left(ii\right)$ $\dfrac {x^{2}+1} {\left(x-1\right)^{2}\left(x+1\right)}$
$22$ Express the following as a sum of partial fractions:
$\left(1\right)$ $\dfrac {13} {\left(2x+3\right)\left(x^{2}+1\right)}$
$\left(ii\right)$ $\dfrac {x^{2}-3x-7} {\left(x^{2}+x+2\right)\left(2x-1}\right)$

Algebra

Solution

Qanda teacher - Farah

Thank you, please help to give 5 stars for me^^

Still don't get it?

Ask this question to Qanda teacherSimilar problem