Umusore witwa Manzi yakoraga mu kigo cyatunganyaga kikanagurisha inyama n'ibizikomokaho, umunsi umwe arangije …

Definition Quadratic inequalities in one variable are inequalities which can be written in one of the following forms: …

Hashize imyaka igera kuri Miliyoni 65 ,ikibuye kinini cyane bivugwa ko cyari gifite ubunini bungana n’ubw’umusozi wa E…