[tex] f(x)=x^{2} -12x+20[/tex]
[tex]f(x)=0[/tex]
x[tex] x^{2} -12x+20=0[/tex]
Factoring:
[tex](x-2)(x-10)=0[/tex]
Two possible soolutions:
[tex]x-2=0
[tex]x=2[/tex]
[tex]x-10=0[/tex]
[tex]x=10[/tex]
The zeros of the polynomial function are x=2 and x=10
