Question 35561
Solve: Hint, write the fractions in parentheses like this: (1/18)h^2
{{{(1/18)h^2 - (1/2)h + 1 = 0}}} Multiply through by 18 (the LCD) to clear the fractions.
{{{h^2 - 9h + 18 = 0}}} Now factor the quadratic equation.
{{{(h - 3)(h - 6) = 0}}} Apply the zero products principle.
{{{h - 3 = 0}}} and/or {{{h - 6 = 0}}}
If {{{h - 3 = 0}}} then {{{h = 3}}}
If {{{h - 6 = 0}}} then {{{h = 6}}}

The roots are:
h = 3
h = 6