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	<title>Matematik Dersi, Online Matematik Dersi SBS, YGS, LYS, ALES, KPSS &#187; üslü ifadeler</title>
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		<title>Üslü İfadeler Konu Anlatımı (Mat-1)</title>
		<link>http://www.matematikdersim.com/blog/lise-ygs-lys-matematik/matematik-1-konu-anlatimi/uslu-ifadeler-konu-anlatimi-mat-1.html</link>
		<comments>http://www.matematikdersim.com/blog/lise-ygs-lys-matematik/matematik-1-konu-anlatimi/uslu-ifadeler-konu-anlatimi-mat-1.html#comments</comments>
		<pubDate>Tue, 09 Feb 2010 01:04:31 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Matematik-1 Konu Anlatımı]]></category>
		<category><![CDATA[üslü denklemler]]></category>
		<category><![CDATA[üslü ifadeler]]></category>
		<category><![CDATA[üslü ifadelerde çarpma bölme]]></category>
		<category><![CDATA[üslü sayılar]]></category>
		<category><![CDATA[üslü sayılarda toplama]]></category>

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		<description><![CDATA[ÜSLÜ İFADELER A. TANIM a bir gerçel (reel) sayı ve n bir sayma sayısı olmak üzere, ifadesine üslü ifade denir. k × an ifadesinde k ya kat sayı, a ya taban, n ye üs denir. B. ÜSLÜ İFADENİN ÖZELİKLERİ a ¹ 0 ise, a0 = 1 dir. 00 tanımsızdır. n Î ise, 1n = 1 [...]]]></description>
			<content:encoded><![CDATA[<p><span id="ctl00_ContentPlaceHolder1_KonuAnlatimiFormView_IcerikLabel"></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;" align="center"><strong><span style="font-size: 15pt;">ÜSLÜ İFADELER</span></strong></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong> </strong></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong><span style="font-size: medium;">A. TANIM</span></strong></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">a bir gerçel (reel) sayı ve n bir sayma sayısı olmak üzere,</p>
<blockquote>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl1.gif" border="0" alt="" /></p>
</blockquote>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">ifadesine üslü ifade denir.</p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">k <span style="font-family: Symbol;"><strong>×</strong></span> a<sup>n</sup> ifadesinde  k  ya kat sayı,  a  ya taban,  n  ye üs denir.</p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong><span style="font-size: medium;">B. ÜSLÜ İFADENİN ÖZELİKLERİ</span></strong></p>
<ol>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">a  	<span style="font-size: 13pt; font-family: Symbol;">¹</span> 0  ise,  a<sup>0</sup> = 1  dir.</span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">0<sup>0</sup> tanımsızdır.</span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">n <span style="font-family: Symbol;">Î</span><span style="font-size: xx-small;"> </span> <img src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl2.gif" border="0" alt="" align="middle" /> ise,  1<sup>n</sup> = 1  dir.</span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img style="margin-bottom: -24pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl3.gif" border="0" alt="" /></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">(a<sup>m</sup>)<sup>n</sup> = (a<sup>n</sup>)<sup>m</sup> = a<sup>m</sup></span><sup><span style="font-family: Symbol;">×</span><span style="font-weight: 400;">n</span></sup></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img style="margin-bottom: -17pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl4.gif" border="0" alt="" /></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: -8px; margin-bottom: 12px;"><img style="margin-bottom: -22pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl5.gif" border="0" alt="" /></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">Pozitif sayıların bütün kuvvetleri pozitiftir.</span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">Negatif sayıların; çift kuvvetleri pozitif, tek kuvvetleri negatiftir.</span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">n bir tam sayı ve a sıfırdan farklı bir gerçel (reel) sayı olmak üzere,</span></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;"><strong>a)</strong> (–a)<sup>2n</sup> = a<sup>2n</sup> ifadesi daima pozitiftir.</span></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong>b)</strong> (–a<sup>2n</sup>) = –a<sup>2n</sup> ifadesi daima negatiftir.</p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong>c)</strong> (–a)<sup>2n + 1</sup> = –a<sup>2n + 1</sup> ifadesi; a pozitif ise negatif, a negatif ise pozitiftir.</p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 0pt;"><span style="font-weight: 400;">(n + 1) basamaklı <img style="position: relative;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl6.gif" border="0" alt="" /> sayısı a </span><span style="font-family: Symbol;">×</span><span style="font-weight: 400;"> 10<sup>n</sup> ye eşittir. </span></p>
</li>
</ol>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 0pt;">
<p></span></p>
<table id="table1" style="height: 121px;" border="5" width="89%">
<tbody>
<tr>
<td width="73%" valign="top">
<p style="margin: 0pt 8px 8px; line-height: 150%;" align="left">•  	<img style="margin-bottom: -20pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl7.gif" border="0" alt="" /></p>
<p style="margin: 0pt 8px; line-height: 150%;" align="left">
<p style="margin: 0pt 8px -12px; line-height: 150%;" align="left">•  	<img style="margin-bottom: -19pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl8.gif" border="0" alt="" /></p>
</td>
</tr>
</tbody>
</table>
<table id="table2" style="height: 112px;" border="5" width="89%">
<tbody>
<tr>
<td width="73%">
<p style="margin: 0pt 8px 12px; line-height: 150%;" align="left">x, n basamaklı olmak üzere,</p>
<p style="margin: 0pt 8px; line-height: 150%;" align="left"><img src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl9.gif" border="0" alt="" /></p>
</td>
</tr>
</tbody>
</table>
<p><span id="ctl00_ContentPlaceHolder1_KonuAnlatimiFormView_IcerikLabel"></p>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong><span style="font-size: medium;">C. ÜSLÜ İFADELERDE DÖRT İŞLEM</span></strong></p>
<ol><strong> </strong></p>
<li> <strong> </strong>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">x  	<span style="font-family: Symbol;"><strong>×</strong></span> a<sup>n</sup> + y <span style="font-family: Symbol;"> <strong>×</strong></span> a<sup>n</sup> – z <span style="font-family: Symbol;"><strong>×</strong></span> a<sup>n</sup> = (x + y – z)  	<span style="font-family: Symbol;"><strong>×</strong></span> a<sup>n</sup></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">a<sup>m</sup> <span style="font-family: Symbol;"><strong>×</strong></span> a<sup>n</sup> = a<sup>m + n</sup></span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">a<sup>m</sup> <span style="font-family: Symbol;"><strong>×</strong></span> b<sup>m</sup> = (a  	<span style="font-family: Symbol;"><strong>×</strong></span> b)<sup>m</sup></span></p>
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img style="margin-bottom: -18pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl10.gif" border="0" alt="" /></p>
<p style="line-height: 150%; margin-top: -8px; margin-bottom: 12px;">
</li>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img style="margin-bottom: -18pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl11.gif" border="0" alt="" /></p>
</li>
</ol>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><strong><span style="font-size: medium;">D. ÜSLÜ DENKLEMLER</span></strong></p>
<ol><strong> </strong></p>
<li> <strong> </strong>
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;">a  	<span style="font-size: 13pt; font-family: Symbol;">¹</span> 0,  a  	<span style="font-size: 13pt; font-family: Symbol;">¹</span> 1,  a  	<span style="font-size: 13pt; font-family: Symbol;">¹</span> –1  olmak üzere,</p>
</li>
</ol>
<blockquote>
<p style="line-height: 150%; margin-top: -10px; margin-bottom: 12px;">a<sup>x</sup> = a<sup>y</sup> ise  x = y  dir.</p>
</blockquote>
<ol>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">n,  1 den farklı bir tek sayı  ve  x<sup>n</sup> = y<sup>n</sup> ise,</span></p>
</li>
</ol>
<blockquote>
<p style="line-height: 150%; margin-top: -10px; margin-bottom: 12px;">x = y  dir.</p>
</blockquote>
<ol>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><span style="font-weight: 400;">n,  0 dan farklı bir çift sayı ve  x<sup>n</sup> = y<sup>n</sup> ise,</span></p>
</li>
</ol>
<blockquote>
<p style="line-height: 150%; margin-top: -10px; margin-bottom: 12px;">x = y  veya  x = –y  dir.</p>
</blockquote>
<ol>
<li style="font-weight: bold;">
<p style="line-height: 150%; margin-top: 0pt; margin-bottom: 12px;"><img style="margin-bottom: -32pt;" src="http://www.sanaldersane.com/KonuAnlat/oss_ka_mat1_resim/ka_mat1_09_Uslu_ifadeler/09_Usl13.gif" border="0" alt="" /></p>
</li>
</ol>
<p></span></p>
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