document.write( "Question 338553: Simplify 5√ d^15\r
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document.write( "I have come up with both d^3 and d^5 but want to know which one is correct. thank you. \n" );
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Algebra.Com's Answer #242655 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! It's \n" ); document.write( "--------------------------- \n" ); document.write( "If you think it's either d^3 or d^5, sub a small number for d and try it. \n" ); document.write( "d = 2 \n" ); document.write( "2^15 = 32768 \n" ); document.write( "2^3 = 8 \n" ); document.write( "2^5 = 32 \n" ); document.write( "--------- \n" ); document.write( "Then try them \n" ); document.write( "8^5 = 32768 it works d^3 works \n" ); document.write( "32^5 = 33554432 d^5 doesn't work \n" ); document.write( " \n" ); document.write( " |