https://www.adamaths.com/forum/
20180150070
https://www.adamaths.com/forum/viewtopic.php?f=85&t=3206
Page
1
of
1
20180150070
Posted:
Mon Nov 06, 2017 7:57 pm
by
ada
$\dfrac{x-6}{4x-5}-\dfrac{2x-5}{2x-1}$