document.write( "Question 6305: simplify:
\n" ); document.write( "sqrt 81c^5d^4 \n" ); document.write( "
Algebra.Com's Answer #4087 by AnlytcPhil(1808)\"\" \"About 
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simplify:
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\n" ); document.write( "Ö81c5d4
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\n" ); document.write( "Prime factor 81 = 9·9 = 3·3·3·3
\n" ); document.write( "Prime factor c5 = c·c·c·c·c
\n" ); document.write( "Prime factor d4 = d·d·d·d
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\n" ); document.write( "Ö81c5d4 =
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\n" ); document.write( "Ö3·3·3·3·c·c·c·c·c·d·d·d·d =
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\n" ); document.write( "Ö(3·3)·(3·3)·(c·c)·(c·c)·c·(d·d)·(d·d) =
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\n" ); document.write( "Ö(32)·(32)·(c2)·(c2)·c·(d2)·(d2) =
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\n" ); document.write( "Ö32·Ö32·Öc2·Öc2·Öc·Öd2·Öd2 =
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\n" ); document.write( "`3 · 3 · c · c ·Öc· d · d =
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\n" ); document.write( "9·c2·Öc·d2
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\n" ); document.write( "9c2d2Öc
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\n" ); document.write( "Edwin
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