Question 29903
Solve:
{{{-x^2+3x-2 = 0}}} Factor out -1.
{{{-(x^2-3x+2) = 0}}} Divide both sides by -1.
{{{x^2-3x+2 = 0}}} Factor.
{{{(x-1)(x-2) = 0}}} Apply the zero products principle.
{{{x-1 = 0}}} and/or {{{x-2 = 0}}}
If {{{x-1 = 0}}} then {{{x = 1}}}
If {{{x-2 = 0}}} then {{{x = 2}}}

The roots are:
x = 1
x = 2