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 <question type="category"><category><text>1MA 03. NOMBRES COMPLEXOS/1MA.03.2 Nombres complexos</text></category></question>
 
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      <text>1MA.03.2.10DT FORMA BINOMICA</text>
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<div style="text-align: center; color: #006600;"><span style="font-size: large; color: #ffff99;">Forma binòmica</span></div>
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<div style="color: #006600; text-align: justify;"><span style="font-size: medium;"><strong style="line-height: 1.4; font-size: small;">En forma binòmica, un nombre complex s'escriu:</strong></span></div>
<div style="color: #006600; text-align: justify;"><span style="font-size: x-large;"><span style="font-size: small;">z = <span style="color: #0000ff;">a</span> + <span style="color: #ff0000;">bi</span>  </span></span><span style="font-size: small;">on <span style="color: #0000ff;">a</span> és la <span style="color: #0000ff;">part real</span>, i <span style="color: #ff0000;">b</span> és la <span style="color: #ff0000;">part imàginària.</span></span></div>
<p><span style="font-size: x-large;" data-mce-mark="1"><span style="color: #006600; font-size: small;" data-mce-mark="1"><span style="color: #ff0000;" data-mce-mark="1">b</span>i és un <span style="color: #ff0000;" data-mce-mark="1">nombre imaginari pur</span>.</span><br /></span></p>
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<td valign="top" width="100%"><em><strong><span style="color: #003300; font-size: small;">Dos nombres complexos són iguals, si tenen:<br /></span></strong></em>
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<li style="color: #006600; font-weight: bold;"><em><strong><span style="font-size: small; color: #003300;">les parts reals iguals</span></strong></em></li>
<li><em><strong><span style="color: #003300; font-size: small;">les parts imaginàries iguals</span></strong></em></li>
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