Question 861417
{{{x=0}}} <--- Two since the x term has a power of 2.
and
{{{x-8=0}}}
{{{x=8}}} <--- One since the (x-8) term has a power of 1 (although it's not shown)
and
{{{x+1=0}}}
{{{x=-1}}} <--- Three since the (x+1) term has a power of 3.