Mam mera quadratic equation -X²+40x-400 bana jo ki sahi hai or iske roots find krne pe -20 aarha hai ☹️ X = 40 -------------------- 2×-1 X=40 ----- -2 X=-20 Bohot confusion ho Rahi hai plz mam samjha do
@SarbjitKaur-d6l Жыл бұрын
Nice
@SukhmanderSingh-dy2rx2 жыл бұрын
tell whether x(x±2)-x square ±y(y-3)-y square-0 is an equation of linear equation in 2 variable or not please make a video on this please sir before 30 june