document.write( "Question 30456: (7) Solve 125x^3 -64=0\r
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document.write( "(A) -4/5, -2+2 sqrt 3i/5
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document.write( "(B) 4/5, -2+2 sqrt 3i?5
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document.write( "(C) -4/5, 4/5
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document.write( "(D) 4/5\r
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document.write( "Please be specific as to which letter answer is correct.\r
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #17103 by mukhopadhyay(490)![]() ![]() ![]() You can put this solution on YOUR website! 125x^3 -64=0 \n" ); document.write( "=> x^3 = 64/125 \n" ); document.write( "=> x^3 = (4/5)^3 \n" ); document.write( "=> x = 4/5\r \n" ); document.write( "\n" ); document.write( "Correct answer is D \n" ); document.write( " |