Use the given rational number. For example 5 and 9
Substitute the given rational number to x
→ x=5
X=9
Then do the foil method like this :
→(x+5)(x+9)
The answer is: x²+14x+45
Then find the quadratic term(a²), the constant term(bx) and also the linear term(c)
→ a=1 b=14 c=45
