I know that bac is a personal experience but i want just some advice to achieve what i want ( enaa 43ifaa fy math w phy, moaadli fy 3ada 13) manich fhma complexe w trigo analyse chwy chwy w fy sc manich fhma brassage chromosomique , aandy mochkla okhra ena manich rapide fy khdmaa jomlaa w dimaa mnkaamlch dvrt (hta ykoun dvr français seaat mnjmch nkamlou)