FO3.xml

<?xml version='1.0' encoding='UTF-8'?>
<exercise xmlns="https://spatext.clontz.org" version="0.0">
  <statement>
    <p>
      Use an appropriate substitution
      to show that all of the following ODEs may be transformed into
      the same linear ODE.
      (Do not fully solve these ODEs.)
    </p>
    <ol>
        {{#odes}}
        <li><m>{{ode}}</m></li>
        {{/odes}}
    </ol>
  </statement>
  <answer>
    <ol>
        {{#odes}}
            <li><p>Let <m>{{sub}}</m>.</p></li>
        {{/odes}}
    </ol>
      <p>
          All ODEs transform into
          <m>{{linear}}</m>.
      </p>
  </answer>
</exercise>