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    <title>red ./solutions</title>
    <link href="https://red.lu/feed.xml" rel="self" />
    <link href="https://red.lu" />
    <updated>2026-07-20T17:39:53+02:00</updated>
    <author>
        <name>red</name>
    </author>
    <id>https://red.lu</id>

    <entry>
        <title>9.375</title>
        <author>
            <name>red</name>
        </author>
        <link href="https://red.lu/9375.html"/>
        <id>https://red.lu/9375.html</id>
        <media:content url="https://red.lu/media/posts/1/red_note_solution_w.jpg" medium="image" />

        <updated>2026-07-20T17:09:57+02:00</updated>
            <summary type="html">
                <![CDATA[
                        <img src="https://red.lu/media/posts/1/red_note_solution_w.jpg" alt="" />
                    x²+9²=（12-x）²=&gt;x=21/8，The final radius is ... 12-21/8=9.375 ? -&gt; solution [لربع] red.lu .-. . .-.-.- .-.. ..- / ... --- .-.. ..- - .. --- -. Wide expanse for dreams and for living Are opened for us by the coming years Our loyalty to the Fatherland&hellip;
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            </summary>
        <content type="html">
            <![CDATA[
                    <p><img src="https://red.lu/media/posts/1/red_note_solution_w.jpg" class="type:primaryImage" alt="" /></p>
                <p>x²+9²=（12-x）²=&gt;x=21/8，<em><span style="color: #e03e2d;">The final radius is ..<span style="color: #c2e0f4;"><strong>.</strong> </span></span></em> 12-21/8=9.375  <em><strong><span style="color: #e03e2d;">?</span></strong></em></p>
<p>-&gt; solution [لربع] red.lu</p>
<p> </p>
<p>.-. . .-.-.- .-.. ..- / ... --- .-.. ..- - .. --- -.</p>
<p> </p>
<p> </p>
<p> </p>
<p class="msg--highlight  msg--success">Wide expanse for dreams and for living<br>Are opened for us by the coming years<br>Our loyalty to the Fatherland gives us strength.<br><strong>So it was, so it is, and so it always will be!</strong></p>
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