Question 842587
{{{f(x)=a(x+5)(x-1)(x-2)}}}
{{{f(3)=a(3+5)(3-1)(3-2)=32}}}
{{{a(8)(2)(1)=32}}}
{{{a=32/16}}}
{{{a=2}}}
{{{highlight(f(x)=2(x+5)(x-1)(x-2))}}}