**1) Quadratic equation **

f(x)= ax^2+bx+c=0

let roots of this equation is p and q so

sum of roots p+q=-b/a

product of roots = pq=c/a

**2) Cubic Equations…** 481 more words

**1) Quadratic equation **

f(x)= ax^2+bx+c=0

let roots of this equation is p and q so

sum of roots p+q=-b/a

product of roots = pq=c/a

**2) Cubic Equations…** 481 more words