Question

If equation by parabola is given by, p(x) = x^2 -5x + 6 then its factors are:

A. (x-3)
B. (x-2)
C. Both (a) and (b)
D. None of the above

Answer 1

x^2-2x-3+6=0

(x-2x)-(3x+6)=0

x(x-2)-3(x-2)=0

(x-3)(x-2)=0

x-3=0 or x-2=0

x=3or x=2