Quadratic equation trick.(make factors quickly)

Factor banane ki Recepie :)

6x^2 - 49x +99

- and + sign hai to factor + and + hoga

6 aur 99 ko khol lo
2*3 * 3*3*11

banalo factor
3*3*3=27
2*11=22

27+22=49 sahi hai mtlb

dobara mat puchna :)