document.write( "Question 478896: Give the principal roots of each of the following. ( for square roots, assume the principal square is required unless the problem indicates otherwise.)\r
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document.write( "5. √49=____\r
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document.write( "6. 3√-27=___ \n" );
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Algebra.Com's Answer #328134 by stanbon(75887) ![]() You can put this solution on YOUR website! Give the principal roots of each of the following. ( for square roots, assume the principal square is required unless the problem indicates otherwise.) \n" ); document.write( "5. √49= 7 \n" ); document.write( "---- \n" ); document.write( "If that 3 indicates cube root the answer is \n" ); document.write( "6. 3√-27= -3 \n" ); document.write( "If the problem is 3*sqrt(-27) the answer is 3*3*sqrt(3)i \n" ); document.write( "= 9sqrt(3)i\r \n" ); document.write( "\n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |