syeed please thora inhen bhi pta chle hmare 3 saal ka dardI never use the completing the square method honestly, I would rather go with the quadratic formula then this, personally i am not any good at it aswell .. and if a question comes in this way, I will rather expand it ..
besides is minimum maximum points even in the maths course ? kyun becharoon ko paper say bilkul pahlay confuse kar rahay ho ?!?